INDEX-AUTEURS , Lettre U

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  1. U.S Department of the Interior Fish and Wildlife Service
  2. USDA, Forest Service, Rocky Mountain Forest and Range Experiment Station
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  1. U.S Department of the Interior Fish and Wildlife Service...
    Conservation des espèces transfrontalières...[m]
  2. U.S. Agricultural Extension Service...
    Culture of the lily of the valley...[m]
  3. U.S. Department of Agriculture, Agriculture Research Service....
    International checklist of cultivated Ilex part I: Ilex opaca...[m]
  4. U.S. Department of Agriculture, Forest Service...
    Callus proliferation and differentiation of Ribes spp. in vitro...[m]
  5. U.S. Department of Agriculture,Forest Service,Intermountain Research Station...
    Idaho's rare vascular flora: Bibliography, 1896-1991...[m]
  6. U.S. Department of Agriculture,Forest Service,Pacific Northwest Research Station...
    Alaska vegetation classification...[m]
  7. U.S. Department of Agriculture. Soil Conservation Service....
    National list of scientific plant names; volume 1: list of plant names...[m]
  8. National list of scientific plant names; volume 2: Synonymy...[m]
  9. U.S. Dept of Agriculture, Forest Service, Pacific Southwest Forest and Range Experiment Station...
    California oaks: A bibliography...[m]
  10. U.S. Dept of Interior, National Park Service...
    Flora of Mount Rainier National Park...[m]
  11. Plants of Rocky Mountain National Park...[m]
  12. U.S. Dept. of Agriculture...
    Central American species of Quercus...[m]
  13. Climate and man...[m]
  14. Commercial strawberry growing in the Pacific Coast States...[m]
  15. Crops in peace and war...[m]
  16. Crops in peace and war...[m]
  17. Genera of grasses of the United States, with special reference to the economic s...[m]
  18. Grass...[m]
  19. Grass...[m]
  20. Insects...[m]
  21. Insects...[m]
  22. Native woody plants of the United States: Their erosion-control and wildlife val...[m]
  23. Nomenclature of cultivated Japanese Flowering Cherries (Prunus): The Sato-zakura...[m]
  24. Plant diseases...[m]
  25. Seeds...[m]
  26. Shade in coffee culture...[m]
  27. Vitamin values of foods: A compilation...[m]
  28. U.S. Dept. of Agriculture, Agricultural Research Service...
    Japanese Flowering Cherry Trees of Washington, D.C....[m]
  29. Monograph of the Genus Abies...[m]
  30. U.S. Dept. of Agriculture, Bureau of Plant Industry...
    Crown-Gall of plants: Its cause and remedy...[m]
  31. History and cause of the Coconut budrot...[m]
  32. U.S. Dept. of Agriculture, Bureau of Plant Industry, Division of Plant Exploration and Introduction...
    Rosaceae of Nevada...[m]
  33. U.S. Dept. of Agriculture, Division of Botany. U.S. National Herbarium....
    Plant Life of Alabama...[m]
  34. U.S. Dept. of Agriculture, Forest Service...
    Callus proliferation and differentiation of Ribes spp. in vitro...[m]
  35. Diseases of forest and shade trees of the United States...[m]
  36. Longleaf pine: A history of man and a forest...[m]
  37. Tree decay...[m]
  39. Vegetation classification system for California: user's guide...[m]
  40. U.S. Dept. of Agriculture, Forest Service....
    Shade materials for modifying greenhouse climate...[m]
  41. Atlas of United States trees: Conifers and important hardwoods...[m]
  42. Atlas of United States trees: Florida...[m]
  43. Atlas of United States trees: Minor eastern hardwoods...[m]
  44. Atlas of United States trees: Minor western hardwoods...[m]
  45. Atlas of United States trees: Suppl....[m]
  46. U.S. Dept. of Agriculture....
    Food and Life: Yearbook of Agriculture...[m]
  47. Food: Yearbook of Agriculture...[m]
  48. U.S. Dept. of Agriculture. Forest Service....
    Alaska trees and shrubs...[m]
  49. U.S. Dept. of Commerce...
    Collection of ten articles...[m]
  50. U.S. Dept. of Commerce. Business and Defense Services Administration...
    World survey of pest control products...[m]
  51. U.S. Dept. of Interior, Geological and Geographical Survey of the Territories...
    Synopsis of the flora of Colorado...[m]
  54. Plants/people/and environmental quality...[m]
  55. U.S. Dept. of Transportation, Federal Highway Administration...
    Highway and its environment: Fourth annual awards competition...[m]
  56. U.S. Fish and Wildlife Service...
    Rare and endangered vascular plant species in Maryland...[m]
  57. U.S. Fish and Wildlife Service (in coop. with)...
    Rare and endangered vascular plant species in Massachusetts...[m]
  58. Rare and endangered vascular plant species in New Hampshire...[m]
  59. Rare and endangered vascular plant species in Rhode Island...[m]
  60. U.S. National Academy of Sciences...
    Systematic biology: Proceedings of an international conference...[m]
  61. U.S. National Arboretum (staff and consultants)...
    National Arboretum book of outstanding garden plants: The authoritative guide to...[m]
  62. U.S. National Herbarium...
    Acanthaceae of Colombia, I...[m]
  63. Acanthaceae of Colombia, II...[m]
  64. Acanthaceae of Colombia, III...[m]
  65. Asiatic Pteridophyta collected by Joseph F. Rock 1920-1924...[m]
  66. Botanical bibliography of the Islands of the Pacific; (suivi de:) A subject inde...[m]
  67. Catalogue of the grasses of Cuba...[m]
  68. Classification of the genus Annona, with descriptions of new and imperfectly kno...[m]
  69. Econommic plants of Porto Rico...[m]
  70. Flora of Glacier National Park Montana...[m]
  71. Flora of New Mexico...[m]
  72. Flora of the district of Columbia and Vicinity...[m]
  73. Flora of the state of Washington...[m]
  74. Flora of Utah and Nevada...[m]
  75. Grasses of British Guiana...[m]
  76. Grasses of Central America...[m]
  77. Grasses of the West Indies...[m]
  78. History of the coconut palm in America...[m]
  79. North American species of Panicum...[m]
  80. North American species of Stipa...[m]
  81. Plant records of an expedition to lower California...[m]
  82. Studies of tropical American ferns - Nos. 1-7...[m]
  83. Trees and shrubs of Mexico: Bignoniaceae - Asteraceae...[m]
  84. Trees and shrubs of Mexico: Fagaceae - Fabaceae...[m]
  85. Trees and shrubs of Mexico: Gleichniaceae - Betulaceae...[m]
  86. Trees and shrubs of Mexico: Oxalidaceae - Turneraceae...[m]
  87. Trees and shrubs of Mexico: Passifloraceae - Scophulariaceae...[m]
  88. Type localities of plants first described from Mew Mexico / A bibliography of Ne...[m]
  89. Useful plants of the Island of Guam...[m]
  90. U.S. National Museum...
    Plants of Glacier National Park...[m]
  91. U.S.D.A. Forest Service....
    Brown-Spot Needle Blight of Pines, rev. ed....[m]
  92. U.S.D.A. Forest Service...
    Manual of the Carices of the Rocky Mountains and Colorado Basin...[m]
  93. U.S.D.A., Forest Service...
    Subdivisions of the Genus Pinus (Pines)...[m]
  94. Ubaud, Josiane...
    Arbres et des hommes: Architecture et marqueurs végétaux en Provence et Languedo...[m]
  95. Uber, William C....
    Water gardening basics...[m]
  96. Ucciani, Eugène...
    Nouveau dictionnaire des huiles végétales. Composition en acides gras...[m]
  97. Uchida, Shigeru...
    Interior design Vol. II...[m]
  98. Interior design...[m]
  99. Package design in Japan...[m]
  100. Uchiyama, Iwataro (ed. by)...
    Lilium speciosum rubrum 'Uchida'...[m]
  101. Ucko, Peter J....
    Domestication and exploitation of plants and animals...[m]
  102. Uddenberg, Nils (textes par)...
    Linné: Le rêve de l'ordre dans la nature...[m]
  103. Udesky, James...
    Book of soba: The complete guide to making and enjoying fresh, homemade buckwhea...[m]
  104. Ueda, Atsushi...
    Inner harmony of the Japanese house...[m]
  105. Ueda, Koichiro...
    Bamboo...[m]
  106. Bamboo...[m]
  107. Bamboo...[m]
  108. Ueda, Kunihiko...
    Cytotaxonomical studies on Asian Annonaceae...[m]
  109. Star magnolia (Magnolia tomentosa)_ An indigenous Japanese plant...[m]
  110. Vascular systems in the Magnoliaceae...[m]
  111. Ueda, Mari...
    Recherche sur la cuisine japonaise [trad. de catal.; en japonais]...[m]
  112. Ueshiba, Kisshomaru (introd. by)...
    Budo: Teachings of the founder of Aikido...[m]
  113. Ueshiba, Morihei...
    Budo: Teachings of the founder of Aikido...[m]
  114. Uganda (Protectorate)...
    Illustrated guide to the grasses of Uganda...[m]
  115. Ugent, Donald...
    Potato in Mexico: Geography and primitive culture...[a]
  116. Uhl, Charles H....
    Chromosomes of Mexican Sedum II. Section Pachysedum...[m]
  117. Uhl, Marie-Noëlle (adapt. française par)...
    Guide des cactées...[m]
  118. Uhl, Natalie W....
    Aristeyera, a new genus of geonomoid palms / Morphology and anatomy of the inflo...[m]
  119. Genera Palmarum: a classification of palms based on the work of Harold E. Moore,...[m]
  120. Genera Palmarum: The evolution and classification of palms...[m]
  121. Uhlaiz, Helmut...
    Typologische und ontogenetische Untersuchungen and Spathicarpa sagitiifolia Scho...[m]
  122. Uhlenbeck, Chris (ed.)...
    Ukiyo-e à Shin hanga: L'art des estampes japonaises sur bois...[m]
  123. Uhler, Robert J....
    Evaluation of spruce and fir mortality in the southern appalachian mountains...[m]
  125. Ukers, Wiliam H....
    Romance of coffee...[m]
  126. Ukers, William H....
    Romance of tea...[m]
  127. Ullmann, Christian...
    Chinese medicine: Its history, philosophy & practice, & why it may one day domin...[m]
  128. Ulloa Ulluo, Carmen...
    Flora de Nicaragua. Tomo I: Introduccion. Gymnospermas y Angiospermas (Acanthace...[m]
  129. Flora de Nicaragua. Tomo II: Angiospermas (Fabaceae - Oxalidaceae)...[m]
  130. Flora de Nicaragua. Tomo III: Angiospermas (Pandanaceae - Zygophyllaceae)...[m]
  131. Ulmer, Bettina (ill.)...
    Passiflora: Passionflowers of the world...[m]
  132. Ulmer, Torsten...
    Passiflora: Passionflowers of the world...[m]
  133. Ulrich, Larry (photogr.)...
    Wildflowers of the Plateau & Canyon country...[m]
  134. Ulzega, Emmanuel (photogr. par)...
    Grande famille des roses...[m]
  135. Grande famille des roses...[m]
  136. Ulzijchutag, N....
    Plants of Central Asia: Plant collections from China and Mongolia. Volume 8c. As...[m]
  137. Umali, B.E. (eds.)...
    Vegetables oils and fats...[m]
  138. Umana, Loengrin...
    Liquenes de Costa Rica / Costa Rica lichens...[m]
  139. Umesao, Tadao (ed.)...
    Significance of the Silk Roads in the history of human civilizations...[m]
  140. UNASEP...
    Jardinage à l'école)...[m]
  141. Underhill, Miriam (photogr. by)...
    AMC field guide to mountain flowers of New England...[m]
  142. Underhill, Terry L....
    Heaths and Heathers: Calluna, Daboecia and Erica...[m]
  143. Underwood, Caroline...
    Antarctic Mission Antarctique...[m]
  144. Underwood, Lucien M....
    Descriptive catalog of the North American hepaticae, north of Mexico (Article I....[m]
  145. Our native ferns and their allies, with synoptical descriptions of the American ...[m]
  146. Underwood, Lucien Marcus...
    Moulds, mildews and mushrooms: A guide to the systematic study of the fungi and ...[m]
  147. UNESCO...
    Carbon, nutrient and water balances of tropical rain forest ecosystems subject t...[m]
  148. Ethnobotany: A methods manual...[m]
  149. International classification and mapping of vegetation/ Classification internati...[m]
  150. Plant identification: Creating user-friendly field guides for biodiversity manag...[m]
  151. Plant invaders: The threat to natural ecosystems...[m]
  152. Réponse des plantes aux facteurs climatiques(Actes du Colloque d'Uppsala): Plant...[m]
  153. Route de la soie et des épices...[m]
  154. UNESCO (avec l'assist. de l')...
    Vegetation map of Africa, South of the Tropic of Cancer / Carte de la végétation...[m]
  155. Unesco Paris...
    Reproductive ecology of tropical forest plants...[m]
  156. Unesco, Comision National Cubana....
    Algunos nuevos suelos de Cuba...[m]
  157. UNESCO, MAB...
    Biosphere reserves...[m]
  158. Réserves de la biosphère...[m]
  159. UNESCO-MAB (et al)...
    Conservation techniques in botanic gardens...[m]
  160. UNICEF...
    Jeux du monde: Leur histoire, comment y jouer, comment les construire...[m]
  161. Union coloniale française...
    Congrès d'agriculture tropicale. Compte rendu des travaux. Tome II: Oléagineux...[m]
  162. Congrès d'agriculture tropicale. Compte rendu des travaux. Tome III: Café, cacao...[m]
  163. Congrès d'agriculture tropicale. Compte rendu des travaux. Tome IV: Agriculture ...[m]
  164. Congrès d'agriculture tropicale. Tome I: Rapport général, études financières et ...[m]
  165. Congrès du perfectionnement de l'agriculture indigène...[m]
  166. Union Européenne...
    Index des noms de lieux des récoltes botaniques en Guyane francaise...[m]
  167. Union internationale pour la conservation de la nature...
    Botanic gardens conservation strategy...[m]
  168. Palms: Their conservation and sustained utilization...[m]
  169. Principles and standards for the computerisation of garden records schemes, as a...[m]
  170. Status survey and conservation action plan: Orchids...[m]
  171. Union mondiale pour la nature (UICN)...
    Sauver la planète: Stratégie pour l'avenir de la vie...[m]
  172. Union québécoise pour la conservation de la nature...
    Domaine forestier...[m]
  173. État de l'environnement au Québec : un bilan des milieux agricole, forestier et ...[m]
  174. État de l'environnement au Québec:Bilan des milieux humides du Québec;perspectiv...[m]
  175. Etat de l'environnement au Québec:Bilan des milieux humides du Québec;perspectiv...[m]
  176. Pourquoi préserver la diversité génétique des espèces indigènes...[m]
  177. Programme de pulvérisations contre la tordeuse des bourgeons de l'épinette...[m]
  178. Programme de stabilisation des berges du lac St-Jean...[m]
  179. Y-a-t'il un problème de la conservation des sols agricoles au Québec...[m]
  180. Union québécoise pour la conservation de la nature (UQCN)...
    Guide des milieux humides du Québec: Des sites à découvrir et à protéger...[m]
  181. Guide des milieux humides du Québec: Des sites à découvrir et à protéger...[m]
  182. Milieux humides du Québec: des sites prioritaires à protéger...[m]
  183. Milieux naturels du Québec méridional. Première approximation. Réunis sur une mê...[m]
  184. Unione Bonsaisti Italiani (UBI)...
    Migliori Bonsai e Suiseki 1997...[m]
  185. Migliori Bonsai e Suiseki 1998...[m]
  186. Migliori Bonsai e Suiseki 1999...[m]
  187. Migliori Bonsai e Suiseki 2000...[m]
  188. Migliori Bonsai e Suiseki 2001...[m]
  189. Miglori Bonsai e Suiseki 2004...[m]
  190. United Kingdom, Dept. for Communities and Local Government...
    Tree roots in the built environment...[m]
  191. United Kingdom, Dept. of the Environment...
    Urban renaissance: A better life in towns. Report on United Kingdom Policies...[m]
  192. United Kingdom, General Council of Medical Education and Registration...
    British pharmacopoeia...[m]
  193. United Kingdom, Ministry of Agriculture, Fisheries and Food...
    Narcissus Bulb Production...[m]
  194. United Nation Environment Programme...
    State of the environment- environment and health...[m]
  195. United Nations Environment Programme...
    Caring for the Earth: A strategy for sustainable living - Summary...[m]
  196. Caring for the Earth: A strategy for sustainable living...[m]
  197. United Nations, Food and Agriculture Organization...
    Report of the FAO Oilseed Mission for Venezuela...[m]
  198. United Plant Savers...
    Planting the future...[m]
  199. United States Department of Agriculture, Division of Mycology and Disease Survey...
    Record of the fungi named by J. B. Ellis, part I-III...[m]
  200. United States National Herbarium...
    Grama grasses: Bateloua and related genera...[m]
  201. Leguminosae of Porto Rico...[m]
  202. New American Asteraceae...[m]
  203. Revisions of the genera Acanthospermum, Flourensia, Oyedaea, and Tithonia...[m]
  206. Universida central de Venezuela...
    Plantas comunes de Venezuela...[m]
  207. Universidad autonoma Madrid, Departamento de biologia (botanica)...
    Atlas florae matriensis...[m]
  208. Universidad central de Venezuela, Anales...
    Lista de las Orquideas conocidas en Venezuela...[m]
  209. Universidad de Concepion...
    Flora arborea de Chile...[m]
  210. Universidad de Conception-Chile...
    Apuntes sobre la flora y vegetacion de Frai Jorge (Coqumbo, Chile)...[m]
  211. Catalogo de la flora vascular de Chile...[m]
  213. Arboles comunes de Venezuele: Introduccion general a la obra...[m]
  214. Arboles comunes de Venezuele: Moraceas - Urticaceas - Proteaceas...[m]
  215. Arboles comunes de Venezuele: Piperaceas - Clorantaceas - Salicaceas - Miricacea...[m]
  216. Universidad de Los Andes, Facultad de Ciencias forestales...
    Lauraceas...[m]
  217. Universidad de Santo Domingo...
    Catalogus florae domingensis (Catalogo de la flora dominica) : Partie I:Spermato...[m]
  218. Catalogus florae domingensis (Catalogo de la flora dominica) : Suplemento N.1...[m]
  219. Universidad del Valle de Guatemala, Instituto de Investigaciones, Herbario...
    Plantas utiles de Solola, Guatemala...[m]
  220. Universidad Michoacana de San Nicol s de Hidalgo, Instituto de Investigaciones Hist¢ricas...
    Flora de Michoacan, 1790-1791...[m]
  221. Flora de Colombia. 11: Metteniusaceae...[m]
  222. Flora de Colombia. 12: Aristolochiaceae...[m]
  223. Flora de Colombia. 13: Asteraceae: Heliantheae-1, Steiractinia...[m]
  224. Flora de Colombia. 19. Chrysobalanaceae...[m]
  225. Flora de Colombia. 1: Magnoliaceae...[m]
  226. Flora de Colombia. 20. Dichapetalaceae...[m]
  227. Flora de Colombia. 21.Cycadales...[m]
  228. Flora de Colombia. 22.Loasaceae...[m]
  229. Flora de Colombia. 2: Connaraceae...[m]
  230. Flora de Colombia. 3: Haloragaceae...[m]
  231. Flora de Colombia. 4: Crotalaria...[m]
  232. Flora de Colombia. 5: Podocarpaceae...[m]
  233. Flora de Colombia. 6: Triuridaceae ; 7:Burmanniaceae...[m]
  234. Flora de Colombia. 9: Pteridophyta-I...[m]
  235. Universidad nacional de Colombia, Instituto de Ciencias naturales...
    Flora de Colombia. 14. Cordia subgenero Varronia (Boraginaceae)...[m]
  236. Flora de Colombia. 15. Acalypha (Euphorbiaceae)...[m]
  237. Flora de Colombia. 16. La tribu Pterideae (Pteridaceae)...[m]
  238. Flora de Colombia. 17. Sida L. (Malvaceae)...[m]
  239. Flora de Colombia. 18. Scrophulariaceae - Aragoeae...[m]
  240. Puinaves del Inirida: Formas de subsistencia y mecanismos de adaptacion...[m]
  242. Contribucion al conocimiento de las plantas tintoreas registradas en Colombia...[m]
  244. Universidad Puerto Rico...
    Flora de Cuba...[m]
  245. Universita, Istituto botanico, Erbario tropicale...
    Adumbratio Florae Aethiopicae: Elaphoglossaceae...[m]
  246. Adumbratio Florae Aethiopicae: Hypericaceae...[m]
  247. Adumbratio Florae Aethiopicae: Lomariopsidaceae...[m]
  248. Adumbratio Florae Aethiopicae: Marattiaceae...[m]
  249. Adumbratio Florae Aethiopicae: Thymelaeaceae...[m]
  250. Adumbratio Florae Aethiopicae: Turneraceae...[m]
  251. Universitat Graz, Institut fur Systematische Botanik...
    Liste der gefasspflanzen Mitteleuropas...[m]
  252. Universitatem Stellenbossiensem...
    Lithops...[m]
  253. Université d'Abidjan, Faculté des Sciences...
    Essais de création de savanes incluses en Côte d'Ivoire forestière...[m]
  254. Flore de la Côte-d'Ivoire: étude descriptive et biogéographique avec quelques no...[m]
  255. Inventaire floristique des forêts claires subsoudanaises et soudanaises en Côte ...[m]
  256. Sharing knowledge, linking sciences: An international conference on the St. Lawr...[m]
  257. Université de Bourgogne...
    Trésors des muséums de France...[m]
  258. Université de Dakar...
    Aménagement à la Faculté de Médecine et de Pharmacie de Dakar d'un jardin d'expé...[m]
  259. Université de Dijon...
    Étude morphologique et anatomique de morphoses induites par voie chimique sur qu...[m]
  260. Université de Dijon, Faculté des Sciences...
    Étude morphologique et anatomique de morphoses induites par voie chimique sur qu...[m]
  261. Université de Genève, Conservatoire de Botanique...
    Monographie du genre Cistus; Pyrostegia venusta...[m]
  262. Université de Moncton...
    Land use suitability determination technique-An analysis of land-use systems and...[m]
  263. Université de Montréa, Faculté de l'aménagement...
    Projet de paysage au Québec...[m]
  264. Université de Montréal...
    Aerobiology, Health, Environment: A symposium...[m]
  265. Annuaire général 1997-1998. Tome I: Études de premier cycle...[m]
  266. Annuaire général 1997-1998. Tome II: Faculté des études supérieures...[m]
  267. Cartes de potentiel; un outil pour un meilleur aménagement du territoire: Étude ...[m]
  268. Écologie et Urbanisme: pour un milieu urbain à la mesure de l'homme, vol.5 ; Env...[m]
  269. Étude du phytoplancton récolté en 1974 dans la région des lacs Hélène et Nathali...[m]
  270. Étude floristique de la portion au nord de la voie maritime du Saint-Laurent de ...[m]
  271. Facteurs indicatifs de la diversité des peuplements d'oiseaux forestiers du sud ...[m]
  272. Ficus benjamina et le Jardin céleste du Jardin botanique de Montréal...[m]
  273. Liste annotée des plantes aquatiques, ripariennes et tourbicoles d'une partie du...[m]
  274. Phytoplancton récolté en 1973 dans les lacs et les rivières du territoire de la ...[m]
  275. Quelques aspects de la génécologie de deux espèces d'Aster (Asteraceae), A. acum...[m]
  276. Valeur formatrice des sciences naturelles à l'école primaire...[m]
  277. Végétation aquatique et riparienne en aval de la dérivation de la rivière Eastma...[m]
  278. Évaluation de la valeur écologique de différents bois, ruisseaux et îles du terr...[m]
  279. Caractéristiques écologiques et potentiels du Parc régional de l'Anse-à-l'Orme. ...[m]
  280. Caractéristiques écologiques et potentiels du Parc régional de l'Anse-à-l'Orme. ...[m]
  281. Rapport sur Justicia americana, espèce rare et menacée...[m]
  282. Université de Montréal, Département de géographie...
    Couvert végétal au Québec-Labrador et son histoire postglaciaire...[m]
  283. Dépérissement des érablières et la reproduction sexuée de l'érable à sucre (Acer...[m]
  284. Université de Montréal, Département de sciences biologiques...
    Étude sur la fonte des semis chez les conifères...[m]
  285. Concaulescences et gamophyllies atypiques dans le genre Lonicera (Caprifoliacées...[m]
  286. Étude descriptive structurale et fonctionnelle de la végétation aquatique supéri...[m]
  287. Flore de l'île Perrot (comté de Vaudreuil, Québec)...[m]
  288. Plantation d'espèces feuillues pour l'accélération de la succession forestière: ...[m]
  289. Végétation de l'escarpement d'Eardley, parc de la Gatineau, Québec...[m]
  290. Université de Montréal, Dept. de sciences biologiques...
    Étude de la métatopie dans les inflorescences de Cornus stolonifera Michaux (Syn...[m]
  291. Université de Montréal, Dépt. des Sc. biologiques...
    Étude des communautés végétales du secteur Cazaville de la MRC du Haut-Saint-Lau...[m]
  292. Successions forestières sur sites mésiques dans la MRC du Haut-Saint-Laurent...[m]
  293. Végétation de deux tourbières de la MRC du Haut-Saint-Laurent, Québec...[m]
  294. Université de Montréal, Dept. des Sciences biologiques...
    Vascular flora of St-Barbe South District, Newfoundland: An interpretation based...[m]
  295. Végétation du secteur d'Huntingdon, MRC du Haut-Saint-Laurent, Québec...[m]
  296. Université de Montréal, Direction des immeubles (présenté à)...
    Espaces naturels et semi-naturels du campus de l'Université de Montréal...[m]
  297. Université de Montréal, Faculté d'Aménagement, Architecture de paysage...
    Aménager des espaces sous-utilisés...[m]
  298. Université de Montréal, Faculté d'Aménagement, Dépt. Architecture de paysage...
    Berges et récréation...[m]
  299. Université de Montréal, Faculté de droit, Centre de recherche en droit public...
    Droit et société urbaine au Québec...[m]
  300. Université de Montréal, Faculté de l'aménagement...
    Paysages en devenir _ Le Mont-Royal...[m]
  301. Pelouses...[m]
  302. Projet de paysage au Québec...[m]
  303. Tracés pratiques utiles au croquis perspectif...[m]
  304. Université de Montréal, Faculté de l'Aménagement, Architecture de paysage...
    Atelier intensif - Plantes vivaces...[m]
  305. Université de Montréal, Faculté de Médecine, Département de bactériologie...
    Travaux pratiques de microbiologie et d'immunologie...[m]
  307. Université de Montréal, Faculté des Sciences...
    Étude des variations saisonnières du phytoplancton du lac Saint-François...[m]
  308. Université de Montréal, Institut botanique...
    Effet de régulateurs de croissance sur la tige feuillée de l'Antirrhinum majus (...[m]
  309. Florule de l'île Sainte-Hélène...[m]
  310. Université de Montréal, Institut d'urbanisme...
    Boisés urbains du quartier Rivière-des-Prairies: Principales caractéristiques et...[m]
  311. Boisés urbains du quartier Rivière-des-Prairies: Principales caractéristiques et...[m]
  312. Inventaire de la flore vasculaire du Bois Robert, Beauharnois...[m]
  313. Université de Montréal, Laboratoire de Botanique...
    Liliiflores du Québec...[m]
  314. Université de Montréal, Secrétariat général...
    Observations grammaticales et terminologiques-Fiches nos 1-50...[m]
  315. Observations grammaticales et terminologiques-Fiches nos 101-150...[m]
  316. Observations grammaticales et terminologiques-Fiches nos 151-200...[m]
  317. Observations grammaticales et terminologiques-Fiches nos 51-100...[m]
  318. Observations grammaticales et terminologiques-Index des fiches 1-146...[m]
  319. Répertoire numérique simple du Fonds de l'Institut botanique (Frère Marie-Victor...[m]
  320. Université de Montréal, Services audiovisuels (et) IRBV, Herbier Marie-Victorin...
    Montage d'un spécimen d'herbier...[m]
  321. Montage d'un spécimen d'herbier...[m]
  322. Université de Nantes...
    Begonia tuberhybrida Voss.: Étude morphologique et biologique...[m]
  323. Cosmetotechnie des produits marins (9-13 mars 1992, Nantes)...[m]
  324. Vème Colloque international Valorisation des produits marins (1,2 et 3 décembre ...[m]
  325. Vème Colloque international Valorisation des produits marins (1,2 et 3 décembre ...[m]
  326. Université de Paris, Faculté des Sciences...
    Anatomie et la maturation des chaumes d'un pied de blé colosse de Razgrad (Triti...[m]
  327. Contribution à l'étude structurale des Ombellifères xérophiles...[m]
  328. Université de Paris, Faculté des Sciences (Thèses présentées à)...
    Recherches anatoomiques sur les Thyméléacées...[m]
  329. Université de Poitiers, faculté des sciences...
    Contribution à l'étude de quelques problèmes de morphologie et de tératologie ex...[m]
  330. Université de Rennes, Faculté des sciences...
    Recherches taxinomiques sur les Carex du massif armoricain...[m]
  331. Université de Sherbrooke, Centre de recherches en aménagement régional...
    Caractéristiques naturelles des Cantons de l'Est...[m]
  332. Université de Sherbrooke, Faculté de Droit...
    Droit québécois de l'aménagement du territoire...[m]
  333. Université de Waterloo, Centre des ressources du patrimoine...
    Conservation du patrimoine en milieu naturel...[m]
  334. Université du Québec à Chicoutimi...
    Bibliographie thématique sur l'environnement...[m]
  335. Université du Québec à Chicoutimi, FORESPOIR...
    Forêts pour les hommes et les arbres...[m]
  336. Pour un centre écologique au Mont-Valin. Rapport...[m]
  337. Université du Québec à Montréal...
    Étude de cas: Édifice administratif du Jardin botanique de Montréal...[m]
  338. Études floristique et phytosociologique du Mont Saint-Bruno...[m]
  339. Université du Québec à Montréal, GREF...
    Effets de la préparation de terrain sur le type et l'abondance des espèces végét...[m]
  341. Université du Québec à Trois-Rivières...
    Pollution atmosphérique et ses effets sur la végétation: Étude réalisée à Shawin...[m]
  342. Université du Québec à Trois-Rivières (par)...
    Étude écologique et cartographie de la végétation du littoral de la baie de Rupe...[m]
  343. Université du Québec, Direction ddes études universitaires dans l'ouest québécois (nord-ouest)...
    Bibliographie de l'Abitibi-Témiscamingue...[m]
  344. Université Laval...
    Étude phyto-écologique de la Grosse île au Marteau et de l'île à Samuel, Archipe...[m]
  345. Étude phyto-écologique de la Grosse île au Marteau et de l'île à Samuel, Archipe...[m]
  346. Flore vasculaire du Lac à l'eau claire, Nouveau-Québec...[m]
  347. Université Laval (et al)...
    Méthodes et réalisations de l'écologie du paysage pour l'aménagement du territoi...[m]
  348. Université Laval, Centre d'études nordiques...
    Climat et son influence sur l'agriculture abitibienne (sud de la Baie de James e...[m]
  349. Champignons forestiers: Récolte, commercialisation et conservation de la ressour...[m]
  350. Université Laval, Département de géographie...
    Environmental atlas of the St.Lawrence: An international navigation route...[m]
  351. Essais de géomorphologie structurale...[m]
  352. Étude comparative des réserves écologiques du Québec, du Nouveau-Brunswick et de...[m]
  353. Université Laval, Département de sciences forestières...
    Entrée de la forêt dans le monde de l'écoviabilité rurale...[m]
  354. Université Laval, Faculté de (...)...
    Nombres chromosomiques des plantes vasculaires susceptibles d'être désignées men...[m]
  355. Nombres chromosomiques des plantes vasculaires susceptibles d'être désignées men...[m]
  356. Université Laval, Faculté de Foresterie...
    Décomposition de la matière organique et compostage de surface:Une revue de la l...[m]
  357. Université Laval, Faculté de foresterie et de géodésie...
    Actes du 2ième colloque régional sur les bois raméaux fragmentés...[m]
  358. Actes du colloque restreint sur les bois raméaux fragmentés...[m]
  359. Origine forestière des sols agricoles: La diversification microbiologique par ag...[m]
  360. Quelques aspects de la biologie de l'Ail des bois (Allium tricoccum)...[m]
  361. Relations Canada-Québec en développement: le secteur forestier...[m]
  362. Relevé dendrométrique et normes générales d'aménagement concernant le Boisé de S...[m]
  363. Relevé dendrométrique et normes générales d'aménagement concernant le Boisé de S...[m]
  365. Nouvelles méthodes pour l'aggradation des sols agricoles et forestiers: "Sylvagr...[m]
  366. Paysannerie et la biologie du sol: une équation environnementale...[m]
  367. Quelques observations et hypothèses sur la diversification: l'aggradation des so...[m]
  369. Université Laval, Faculté de foresterie et de géomatique...
    Germes économiques et scientifiques de la révolution verte au Sahel...[m]
  371. Perte de nutriments par la récolte des grumes: une absurdité...[m]
  373. Importance du bois raméal dans la "synthèse" de l'humus...[m]
  374. Rôle des bois raméaux dans la pédogénèse des sols forestiers...[m]
  376. Créer son paysage...[m]
  377. Dynamique holocène des combes à neige du Golfe de Richmond (Québec nordique)...[m]
  378. Dynamisme de la régénération de l'épinette noire à Poste-de-la-Baleine, Nouveau-...[m]
  379. Écologie des populations d'aulne vert (Alnus crispa (Ait.) Pursh) à la limite de...[m]
  380. Rapport de travail 1973-1974: Productions maraîchères en serres...[m]
  381. Régénération de l'épinette noire (Picea mariana Mill. (BSP.)) et du mélèze laric...[m]
  382. Symposium international sur la serriculture: Perspectives d'avenir. Cahier de c...[m]
  384. Structure et dynamisme des populations clonales de Populus balsamifera L. au Gol...[m]
  385. Université Laval, Faculté des sciences de l'agriculture et de l'alimentation, Herbier Louis-Marie...
    Cypéracées de l'est du Canada...[m]
  386. Inventaire des algues d'eau douce de deux territoires protégés des Laurentides Q...[m]
  387. Catalogue bibliographique sur les recherches florales en serre - 1976-1979...[m]
  388. Université Laval, Groupe d'étude de choronymie et de terminologie géographique...
    Glossaire de météorologie et de climatologie...[m]
  389. Université Laval, Groupe d'études nuit et circumpolaires (avec la collab. de)...
    Nord: Habitants et mutations...[m]
  390. Université Laval, Herbier Louis-Marie...
    Catalogue des Bryophytes du Québec et du Labrador...[m]
  391. Contribution à la connaissance de la flore vasculaire et invasculaire de la moye...[m]
  392. Énumération des plantes du Canada...[m]
  393. Flore de la station agronomique de Saint-Augustin, Portneuf, Québec: Lionel Cinq...[m]
  394. Flore du Canada en 1708: Étude d'un manuscrit de Michel Sarrazin et Sébastien Va...[m]
  395. Flore vasculaire d'Inukjuak, Nouveau-Québec...[m]
  396. Flore vasculaire de Baie Diana, détroit d'Hudson, Nouveau-Québec...[m]
  397. Flore vasculaire de l'île Ivik, Baie d'Ungava (T.N.-O.)...[m]
  398. Flore vasculaire de la région d'Ivujivik incluant Wolstenholme (Nouveau-Québec) ...[m]
  399. Flore vasculaire de la région du lac Chavigny (58o12'N-75o08'9), Nouveau-Québec...[m]
  400. Flore vasculaire de la région du Lac Minto, Nouveau-Québec...[m]
  401. Flore vasculaire de la région du mont Logan, Gaspésie, Québec...[m]
  402. Flore vasculaire des environs d'Akulivik,Nouveau-Québec...[m]
  403. Flore vasculaire des environs de la région du Cratère du Nouveau-Québec, Nunavik...[m]
  404. Flore vasculaire des environs de la région du Cratère du Nouveau-Québec, Nunavik...[m]
  405. Flore vasculaire des îles et de la presqu'île de Manitounuk,Baie d'Hudson: Struc...[m]
  406. Flore vasculaire du Golfe de Richmond, Baie d'Hudson, Nouveau-Québec...[m]
  407. Limites phytogéographiques du Saint-Laurent...[m]
  408. Notes sur les Betula...[m]
  409. Université Laval, Laboratoire d'écologie forestière...
    Cèdrières du Québec...[m]
  410. Classification écologique des milieux forestiers de la partie ouest des Cantons ...[m]
  411. Essai de classification et de cartographie écologique des espaces...[m]
  412. Étude phyto-écologique de la Grosse île au Marteau et de l'île à Samuel, Archipe...[m]
  413. Forêts du parc national de la Mauricie, au Québec (encart cartographique)...[m]
  414. Forêts du parc national de la Mauricie, au Québec...[m]
  415. Forêts du parc national Forillon, Gaspésie, Québec: Étude phytosociologique...[m]
  416. Forêts du Témiscamingue, Québec. Écologie et photo-interprétation...[m]
  417. Végétation aquatique et riveraine du Haut-Richelieu: Photo-interprétation couleu...[m]
  418. Végétation des tourbières et les sphaignes du parc des Laurentides, Québec...[m]
  419. Végétation des tourbières et les sphaignes du parc des Laurentides, Québec...[m]
  420. Végétation et les sols des collines Tanginan Abitibi-Ouest, Québec...[m]
  421. Université Laval, Laboratoire d'écologie foretière...
    Érablières sucrières du comté de l'Islet: Étude phyto-écologique...[m]
  423. Université Laval, Québec, Canada...
    XIth North American Rhizobium Conference - XIe Conférence nord-américaine sur le...[m]
  424. Université Laval,département de biologie...
    Plantes rares: Biologie et conservation...[m]
  425. Université Laval,Faculté de foresterie et de géomatique...
    Lignine des dicotylédones ligneuses et son influence universelle sur le système ...[m]
  427. Université Lumière Lyon 2, Faculté d'Anthropologie et de Sociologie...
    Insectes: Vecteurs d'un rôle social à l'Insectarium de Montréal...[m]
  428. Musée de sciences et de sciétés, acteur de la société contemporaine: un rôle soc...[m]
  429. Université McGill, Campus Macdonald...
    Arboretum Morgan: Plan directeur...[m]
  430. Université Paul Sabatier de Toulouse...
    Contribution à l'étude de la fructification et de ses répercussions biochimiques...[m]
  431. Université Pierre & Marie Curie...
    Hydathodes et les nectaires foliaires de plantes tropicales: Aspects morphologiq...[m]
  432. Hydathodes et les nectaires foliaires de plantes tropicales: Aspects morphologiq...[m]
  433. Université, Laval, Québec, Canada...
    Fifth North American conference on mycorrhizae - Program and abstracts...[m]
  434. Université. Laboratoire forestier...
    Études sur la végétation naturelle de l'île de la Réunion...[m]
  435. Université. Laboratoire forestier...
    Espèces fruitières introduites à l'île de la Réunion (Notes historiques et biolo...[m]
  436. University Botanic Garden...
    Cranesbills: Geraniums...[m]
  437. University of Alberta...
    Kurimoto Japanese Garden, Opening ceremony of the...[m]
  438. Woody ornamentals for the prairie provinces...[m]
  439. University of Alberta, Devonian Botanic Garden...
    Devonian Botanic Garden...[m]
  440. University of Amsterdam, Hugo de Vries Laboratory...
    Developmental studies of the ovule, integuments and seed in some angiosperms...[m]
  441. University of Arizona...
    Cacti of Arizona...[m]
  442. Manual of southwestern desert trees and shrubs...[m]
  443. University of British Columbia Botanical Garden...
    P.I.S.B.G.: A plant introduction scheme...[m]
  444. University of British Columbia Botanical Garden...[m]
  445. University of British Columbia Botanical Garden & Center for Plant Research (in assoc. with)...
    Jade garden: New & notable plants from Asia...[m]
  446. University of British Columbia, Department of Botany...
    Bryophytes of Mingan Archipelago National Park Reserve...[m]
  447. University of California...
    Cytotaxonomic studies in the genus Sorghum...[m]
  448. Fern genus Diellia: Its structure, affinities and taxonomy...[m]
  449. Flora de Veracruz. Fasciculo 73: Convolvulaceae I...[m]
  450. Genus Crepis. Part One: The taxonomy, phylogeny, distribution, and evolution of ...[m]
  451. Genus Crepis. Part Two: The systematic treatment...[m]
  452. Genus Osmorhiza (Umbelliferae): A study in geographic affinities...[m]
  453. Pandanaceae of Tahiti and Pandanaceae of Rarotonga...[m]
  454. Systematics and pollination of the "closed-flowered" species of Calathea (Marant...[m]
  455. University of California at Los Angeles...
    Revision of Salvia, subgenus Calosphace...[m]
  456. University of California, Berkeley...
    Open space within the city limits: A historical survey and case study of urban o...[m]
  457. University of California, College of Agriculture...
    Ornamental gourds and gourdlike fruits...[m]
  459. University of California, Division of Agricultural Sciences...
    Methods of analysis for soils, plants, and waters...[m]
  461. U.C. System for Producing Healthy Container - Grown Plants...[m]
  462. University of California, Division of Agriculture and Natural Resources, Cooperative Extension...
    Diagnosing ornamental plant diseases...[m]
  464. University of California, Statewide Integrated Pest Management Project...
    Integrated pest management for floriculture and nurseries...[m]
  465. University of Chicago...
    Suye Mura: A Japanese village...[m]
  466. University of Chicago Committee on Publications in Biology and Medicine...
    Weed seedlings...[m]
  467. University of Connecticut, Agricultural Engineering Dept....
    Greenhouse engineering...[m]
  468. University of Delaware...
    Longwood Graduate Program Seminars V1-V18...[m]
  469. Longwood Graduate Program Seminars V1-V18...[m]
  470. Longwood Graduate Program Seminars V1-V18...[m]
  471. Longwood Graduate Program Seminars V1-V18...[m]
  472. Longwood Graduate Program Seminars V1-V18...[m]
  473. Longwood Graduate Program Seminars V1-V18...[m]
  474. Longwood Graduate Program Seminars V1-V18...[m]
  475. Longwood Graduate Program Seminars V1-V18...[m]
  476. Longwood Graduate Program Seminars V1-V18...[m]
  477. Longwood Graduate Program Seminars V1-V18...[m]
  478. Longwood Graduate Program Seminars V1-V18...[m]
  479. Longwood Graduate Program Seminars V1-V18...[m]
  480. Longwood Graduate Program Seminars V1-V18...[m]
  481. Longwood Graduate Program Seminars V1-V18...[m]
  482. Longwood Graduate Program Seminars V1-V18...[m]
  483. Longwood Graduate Program Seminars V1-V18...[m]
  484. Longwood Graduate Program Seminars V1-V18...[m]
  486. Nursery and garden centre management...[m]
  487. University of Florida...
    Southern trees : an expert system for selecting trees...[m]
  488. University of Florida, Agricultural Extension Service...
    Miscellaneous tropical and sub-tropical Florida fruits...[m]
  489. Native and exotic palms of Florida...[m]
  490. University of Florida, Florida Cooperative Extension Service...
    Poisonous plants of the Southern United States...[m]
  491. University of Florida, Institute of Food and Agricultural Sciences...
    Poisonous plants of the Southern United States...[m]
  492. University of Georgia...
    Hazard-rating systems in insect forest pest management: Symposium proceedings...[m]
  493. University of Guelph...
    Status report on Lakeside Daisy, Hymenoxys herbacea...[m]
  494. University of Guelph Arboretum...
    Woody plant inventory...[m]
  495. Woody plant inventory...[m]
  496. University of Guelph. The Arboretum...
    Woody plant inventory, May 1988...[m]
  497. University of Hawaii...
    Identification of Hawaiian plants...[m]
  498. University of Hawaii (Sponsored jointly by the)...
    Proceedings of the second world orchid conference...[m]
  500. University of Hawaii, College of Tropical Agriculture & Human Resources...
    Common problems of macadamia nut in Hawaii...[m]
  501. University of Idaho...
    Pruning your own shrubs and small trees...[m]
  502. University of Illinois...
    Comparative studies on certain features of nematodes and their significance...[m]
  504. University of Illinois, College of Agriculture, Cooperative Extension Service...
    Landscaping your home...[m]
  505. Landscaping your home...[m]
  506. University of Illinois, Dept. of Botany (for)...
    American species of Amelanchier...[m]
  507. University of Kansas...
    International bibliography of vegetation maps; vol.1: North America...[m]
  508. University of Kansas. Museum of Natural History...
    Plant and animal associations in the Interior of the Ungava Peninsula...[m]
  509. University of Kentucky...
    Use of remote sensing for describing and evaluating the regeneration potential o...[m]
  510. University of Lund...
    Biosystematics in the Lathyrus pratensis complex...[m]
  511. University of Maine...
    Ferns of Maine...[m]
  512. Orchids of Maine...[m]
  513. University of Maine, Cooperative Extension Service...
    Landscape planning for the home grounds...[m]
  514. Planting and care of woody ornamental plants...[m]
  515. Woody ornamental plant hardiness trials, at the University of Maine at Orono...[m]
  516. Woody plants for landscape planting in Maine...[m]
  517. University of Maine, Cooperative Extension Service....
    Flowering Crabapples in Maine...[m]
  518. Flowering Crabapples in Maine; rev. ed....[m]
  519. University of Maryland -College Park, Cooperative Extension Service....
    Bibliography of greenhouse and plant growth facilities...[m]
  520. University of Maryland at College Park...
    Landscape IPM: Guidelines for integrated pest management of insect and mite pest...[m]
  522. University of Massachusetts, Cooperative Extension Service...
    Symposium on nursery container production...[m]
  523. University of Massachusetts, Cooperative Extension Service, Shade Tree Laboratories...
    People-pressure diseases of trees (PPD)...[m]
  524. People-pressure diseases of trees (PPD)...[m]
  525. University of Massachusetts,College of agriculture...
    Dutch elm disease: Recurrence and recovery in american elm...[m]
  527. University of Melbourne, School of Botany...
    Reproductive biology of species orchids: Principles and practice. Concepts, resu...[m]
  528. University of Michigan...
    Michigan trees: A handbook of the native and most important introduced species...[m]
  529. North American species of Mycaena...[m]
  530. University of Michigan Herbarium...
    Stigmaphyllon (Malpighiaceae) in Mexico, Central America and the West Indies...[m]
  531. University of Michigan,Department of Botany...
    Annotated bibliography of ragweed (Ambrosia)...[m]
  532. University of Michigan. School of Natural Resources....
    Regional landscape ecosystems of Michigan...[m]
  533. University of Minnesota...
    Minnesota mushrooms...[m]
  534. Minnesota trees and shrubs: An illustrated manual of the native and cultivated w...[m]
  535. Minnesota plant studies: Guide to the spring flowers of Minnesota...[m]
  536. Minnesota plant studies: Guide to the trees and shrubs of Minnesota...[m]
  537. University of Minnesota, Agricultural Exp. Station, Misc. Publ. 18...
    Role of information in recreation site selection...[m]
  538. University of Minnesota, Agricultural Extension Service...
    Care of house plants...[m]
  539. University of Minnesota, Department of Agriculture, Agricultural Extension Division...
    Herbs...Their culture and uses...[m]
  540. University of Nebraska...
    Synopsis of plant phyla...[m]
  541. University of Nebraska, Conservation and Survey Division. Conservation Dept....
    Analysis of the flowering plants of Nebraska...[m]
  542. University of New England, Dept. of Botany...
    Tissue culture for plant propagators...[m]
  543. University of New Hampshire, New Hampshire Agricultural Station (in coop. with)...
    New England's rare, threatened, and endangered plants...[m]
  544. University of New Mexico...
    Ferns and fern allies of New Mexico...[m]
  545. University of North Carolina...
    Manual of the vascular flora of the Carolinas...[m]
  546. University of Oxford Botanic Garden...
    Catalogue of the plants growing in the University of Oxford Botanic Garden and H...[m]
  547. University of Oxford, Imperial Forestry Institute...
    Black poplars and their hybrids cultivated in Britain...[m]
  548. University of Peradeniya...
    Revised handbook to the flora of Ceylon, volume VII...[m]
  549. Revised handbook to the flora of Ceylon, volume VIII: Poaceae...[m]
  550. Revised handbook to the flora of Ceylon, volume X...[m]
  551. Revised handbook to the flora of Ceylon, volume XI...[m]
  552. Revised handbook to the flora of Ceylon, volume XII...[m]
  553. Revised handbook to the flora of Ceylon. Index to volumes I-XIV...[m]
  554. University of South Dakota...
    Wild flowers of South Dakota: describing and illustrating fifty-two common wild ...[m]
  555. University of Texas...
    Anatomy and some biological aspects of the "Ball moss", Tillandsia recurvata L....[m]
  556. Anatomy and some of the biological aspects of the "American Mistletoe", Phoraden...[m]
  557. Botany of Texas: An account of botanical investigations in Texas and adjoining t...[m]
  558. Distribution and adaptation of the vegetation of Texas...[m]
  559. Roadside flowers of Texas...[m]
  560. Vegetation of the Sotol country in Texas...[m]
  561. University of the State New York, State Education Dept....
    Atlas of New York State Ferns...[m]
  562. Berberidaceae through Fumariaceae of New York State...[m]
  563. Checklist of New York State plants...[m]
  564. Magnoliaceae through Ceratophyllaceae of New York state...[m]
  565. Platanaceae through Myricaceae of New York State...[m]
  566. Ranunculaceae (crowfoot family) of New York State...[m]
  567. Revised checklist of the mosses of New York state...[m]
  568. University of the State of New York, New York State Museum...
    Annotated list of the ferns and flowering plants of New York State...[m]
  569. Flora of the Allegany State Park Region...[m]
  570. Wild flowers of New York: Part 2...[m]
  571. Wild flowers of New York: Part I...[m]
  573. University of the State of New York; (for) The New York State Museum and Science Service...
    Flora of the Columbia County Area, New York...[m]
  574. Index, Appendix to Flora of the Columbia County Area, New York...[m]
  575. University of the West Indies...
    Flowering plants of Jamaica...[m]
  576. University of Tokyo...
    Flora of Eastern Himalaya: Results of the botanical expedition to Eastern Himala...[m]
  577. Flora of Eastern Himalaya: Results of the botanical expedition to Eastern Himala...[m]
  578. University of Tokyo, Faculty of Science...
    Classification of the family Cyperaceae (1)...[m]
  579. Comparative study of nodal anatomy in the Magnoliales based on the vascular syst...[m]
  580. University of Toronto, Dept. of Botany...
    Vascular plants of Southern Ontario...[m]
  581. University of Umea, Dept. of Biology...
    Flora of Macaronesia: Checklist of vascular plants...[m]
  582. University of Utah...
    Ferns of Utah...[m]
  583. University of Vermont Extension Service...
    Herbaceous perennial production...[m]
  584. University of Vermont, Extension Service, Plant and Soil Science Department...
    Information...[m]
  585. University of Washington...
    Beetles of the Pacific northwest. Part I: Introduction and Adephaga...[m]
  586. Beetles of the Pacific northwest. Part II: Staphyliniformia...[m]
  587. Botanical survey of the Olympic Peninsula, Washington...[m]
  588. Flowering plants and ferns of Mount Rainier...[m]
  589. University of Washington Arboretum Foundation...
    Handbook of Rhododendrons...[m]
  590. University of Waterloo, Dept. of Biology...
    Atlas of pollen of the trees and shrubs of Eastern Canada and the adjacent Unite...[m]
  591. Atlas of pollen of the trees and shrubs of Eastern Canada and the adjacent Unite...[m]
  592. Atlas of pollen of the trees and shrubs of Eastern Canada and the adjacent Unite...[m]
  593. Atlas of pollen of the trees and shrubs of Eastern Canada and the adjacent Unite...[m]
  594. University of Waterloo, Faculty of Environmental Studies...
    Canadian National Parks: Today and tomorrow. Conference II. Volume 1...[m]
  595. University of Western Australia...
    How to know Western Australian wildflower. Part 1...[m]
  596. How to know Western Australian wildflower. Part III...[m]
  597. University of Wisconsin Herbarium...
    Bibliography of Norman Carter Fassett 1900-1954...[m]
  598. University of Wisconsin, College of Agriculture, Extension Service...
    Pruning ornamental shrubs...[m]
  599. University of Wisconsin, Dept. of Botany...
    Ferns and fern allies of Wisconsin...[m]
  600. Uno, Chiyo...
    Confession amoureuse...[m]
  601. Unstead, Sue (texte)...
    Mon livre animé des papillons...[m]
  602. Untermann, Richard K....
    Grade easy: An introductory course in the priciples and practices of grading and...[m]
  603. Unwin, Chas. W.J....
    Sweet peas: Their history, development, culture...[m]
  604. Unwin, Mike (et al)...
    Plantes...[m]
  605. Upham, Alan W....
    Flora of Windham County: A check list...[m]
  606. Uphof, J. C. Th....
    Pflanzengattungen : geographische verbreitung, anzahl und verwandtschaft aller b...[m]
  607. Uphof, J.C. Th....
    Dictionary of economic plants...[m]
  608. Dictionary of economic plants...[m]
  609. Uppman, Elsa (ed.)...
    Visual garden manual...[m]
  610. Uppsala Universitets...
    Studier ofver Salices i Linnes Herbarium...[m]
  611. Upshall, W.H. (ed.)...
    History of fruit growing and handling in United States of America & Canada...[m]
  612. Upson, Tim...
    Genus Lavandula...[m]
  613. Upton, Walter T....
    Dendrobium orchids of Australia...[m]
  614. Upward, W....
    Plantes de rocaille, en montagne ou dans le jardin...[m]
  615. UQAM...
    Caractéristiques écologiques du secteur Bois-Franc au parc régional du Bois-de-L...[m]
  617. Proposition d'un système de classification des zones humides du Québec...[m]
  618. UQAM, Dépt. de géographie...
    Cours de biogéographie. 1. L'espace écologique...[m]
  619. UQAM, GREM...
    Évaluation des programmes éducatifs des lieux historiques: bibliographie comment...[m]
  620. UQAM, Groupe de recherche en écologie forestière...
    Dynamique forestière des érablières laurentiennes du Mont-Saint-Bruno: la relati...[m]
  621. Possibilités d'application de la classification écologique pour l'aménagement fo...[m]
  622. Urakami, Hiroko...
    Japanese family-style recipes...[m]
  623. Urbain, Luc...
    Culture du bleuet en corymbe...[m]
  624. Urban, Dieter...
    Signs & emblems: A collection of international examples...[m]
  625. Urban, Helga...
    Beauté des camélias...[m]
  626. Urban, Ignatius (from)...
    Cumulative index to the nine volumes of the Symbolae antillanae seu fundamenta f...[m]
  627. Urban, Ignatus (ed.)...
    Symbolae antillanae seu fundamenta florae indiae occidentalis. Volumen I...[m]
  628. Symbolae antillanae seu fundamenta florae indiae occidentalis. Volumen II...[m]
  629. Symbolae antillanae seu fundamenta florae indiae occidentalis. Volumen III...[m]
  630. Symbolae antillanae seu fundamenta florae indiae occidentalis. Volumen IV...[m]
  631. Symbolae antillanae seu fundamenta florae indiae occidentalis. Volumen IX...[m]
  632. Symbolae antillanae seu fundamenta florae indiae occidentalis. Volumen V...[m]
  633. Symbolae antillanae seu fundamenta florae indiae occidentalis. Volumen VI...[m]
  634. Symbolae antillanae seu fundamenta florae indiae occidentalis. Volumen VII...[m]
  635. Symbolae antillanae seu fundamenta florae indiae occidentalis. Volumen VIII...[m]
  636. Urban, Klaus...
    Beauté des camélias...[m]
  637. Urban, Laurent...
    Introduction à la production sous serre. Volume 1: La gestion du climat...[m]
  638. Introduction à la production sous serre. Volume 2: L'irrigation fertilisante en ...[m]
  639. Urbatique Inc....
    Identif. de sites potentiels à la constitution de réser. écol. représentatives d...[m]
  640. Urbatsch, Lowell (text by)...
    Flora of Louisiana...[m]
  641. Urreta, Guillermo Misas...
    Orquideas ornamentales de Colombia: Ornamental orchids of Colombia...[m]
  642. Ursing, Bjorn...
    Svenska vaxter. I: Text och bild. Fanerogamer...[m]
  643. Ursing, Bjorn (et al)...
    Svenska vaxter. I: Text och bild. Kryptogamer...[m]
  644. Urugay, Universidad de la Republica, Departamento de Publicaciones...
    Gramineas Uruguayas...[m]
  645. US Department of the Interior, National Park Service...
    Tree Preservation Bulletin, Nos. 1-9...[m]
  646. Us Dept of Agriculture...
    Basic principles of insect population suppression and management...[m]
  647. Users guide for seeds of western trees and shrubs...[m]
  648. US Dept of Interior, Fish and Wildlife Service, Northeast Region (in coop. with)...
    New England's rare, threatened, and endangered plants...[m]
  649. US Dept. of Agriculture...
    Strawberry varieties in the United States...[m]
  650. US Dept. of Agriculture, Bureau of Plant Industry...
    Agricultural and botanical explorations in Palestine...[m]
  651. US Dept. of Agriculture, Forest Service...
    Gully development and control: The status of our knowledge...[m]
  652. US Dept. of Agriculture, Forest Service....
    Rare and local conifers in the United States...[m]
  653. Rare and local trees in the national forests...[m]
  654. Rare tropical trees of south Florida...[m]
  655. US Dept. of Agriculture. Forest Service Southern Region...
    How to thin your pine plantation ...for more dollars$$...[m]
  656. US Dept. of Interior, Fish & Wildlife Service...
    Endangered and threatened wildlife and plants. 50 CFR 17.11 & 17.12...[m]
  657. US Dept. of the Interior ; (for) Mutual Help Housing...
    Landscape development...[m]
  658. US Dept. of the Interior, Fish and Wildlife Service...
    Conserving borderline species...[m]
  659. US Environmental Protection Agency...
    Recognition and management of pesticides poisonings...[m]
  660. Recognition and management of pesticides poisonings...[m]
  661. US National Academy of Sciences...
    American oaks...[m]
  662. US National Arboretum...
    Peppers of the Americas...[m]
  663. US National Fungus Collection...
    Scientific and common names of 7,000 vascular plants in the United States...[m]
  664. US National Herbarium...
    Allionaceae of Mexico and Central America...[m]
  665. Allionaceae of the United States with notes on Mexican species...[m]
  666. American species of Aeschynomene...[m]
  667. American species of Hymenophyllum section Sphaerocionium...[m]
  668. American species of Thibaudieae...[m]
  669. Andean species of Pilea...[m]
  670. Botany of the Death Valley Expedition: A report of the expedition sent out in 18...[m]
  671. Botany of Western Texas...[m]
  672. Botany of Yakutat Bay, Alaska; with a field report...[m]
  673. Cyperaceae of Costa Rica...[m]
  674. Economic fruit-bearing plants of Ecuador...[m]
  675. Flora of the Black Hills of South Dakota...[m]
  676. Flora of the sand hills of Nebraska...[m]
  677. Grama grasses: Bouteloua and related genera...[m]
  678. Grasses of Ecuador, Peru and Bolivia...[m]
  679. Lichens of Minnesota...[m]
  680. Mexican and Central American species of Ficus...[m]
  681. Mexican and Central American species of Viburnum...[m]
  682. Mexican grasses in the United States Herbarium...[m]
  683. Middle American species of Lonchocarpus...[m]
  684. Monograph of the grasses of the United States and British America...[m]
  685. New species of Pilea from the Andes...[m]
  686. North American species of Aquilegia...[m]
  687. North American species of Aristida...[m]
  688. North American species of Festuca...[m]
  689. North American species of Panicum...[m]
  690. North American species of Paspalum...[m]
  691. North American species of Pennisetum...[m]
  692. Notes on the plants used by the Klamath Indians of Oregon...[m]
  693. Piperaceae of Costa Rica...[m]
  694. Piperaceae of Panama...[m]
  695. Preliminary revision of the genus Inga...[m]
  696. Preliminary revision of the North American species of Cactus, Anhalonium, Lophop...[m]
  697. Preliminary revision of the north American species of Echinocactus, Cereus, and ...[m]
  698. Preliminary treatment of the genus Castilla...[m]
  699. Relationships of the ivory palms...[m]
  700. Report on a botanical survey of the Dismal Swamp region...[m]
  701. Report on a collection of plants made by J.H. Sandberg and assistants in Norther...[m]
  702. Revision of Besleria...[m]
  703. Revision of Macrocarpaea, a neotropical genus of shrubby gentians...[m]
  704. Revisions of North American grasses...[m]
  705. Revisions of North American grasses: Isachne, Oplismenus, Echinochloa, and Chaet...[m]
  706. Scrophulariaceae of the central Rocky Mountain states...[m]
  707. Study of Allocarya...[m]
  708. Tropical North American species of Panicum...[m]
  709. Types of American grasses: A study of the American species of grasses described ...[m]
  710. US National Herbarium; (repr. by) USDA, Division of Botany...
    Notes on useful plants of Mexico...[m]
  712. US, Dept of the Interior, Bureau of Land Management...
    From the forest to the sea: A story of fallen trees...[m]
  713. US, Dept. of Agriculture...
    Glossary of botanical terms commonly used in range research...[m]
  714. Catalog of cultivated woody plants of the Southeastern United States...[m]
  715. US, Dept. of Commerce, Bureau of Fisheries...
    Aquatic plants in pond culture...[m]
  716. US, Dept. of Forest Service...
    How to evaluate and manage storm-damaged forest areas...[m]
  717. US, Dept. of Health, Education and Welfare, Public Health Service...
    Common poisonous plants of New England...[m]
  718. US, Dept. of Interior, National Park Service...
    Everglades wildguide...[m]
  719. US, Environmental Protection Agency...
    Proceedings of a Workshop on Water Management in Forested Wetlands. April 26-28,...[m]
  720. US, Office of Naval Research, Dept. of Naval Research...
    Monograph of the lichen Unbilicariaceae in the Western Hemisphere...[m]
  722. USDA...
    22 plants poisonous to livestock in the Western states...[m]
  723. Agriculture and the environment...[m]
  724. American medicinal plants of commercial importance...[m]
  725. Check list of the native and naturalized trees of the United States including Al...[m]
  726. Drug plants under cultivation...[m]
  727. Fifty years of forestry research: Anotated bibliography of the Pacific Southwest...[m]
  728. Flowering plants and ferns of Arizona...[m]
  729. Gardening for food and fun...[m]
  730. Growing cauliflower and broccoli...[m]
  731. Growing flowering perennials...[m]
  732. Growing pumpkins and squashes...[m]
  733. Growing tomatoes in the home garden...[m]
  734. Growing your own vegetables...[m]
  735. Home propagation of ornamental trees and shrubs...[m]
  736. Insects on trees and shrubs around the home...[m]
  737. Land...[m]
  738. Landscape for living...[m]
  739. Lawn diseases: How to control them...[m]
  740. Manual of the grasses of the United States...[m]
  741. Manual of the grasses of the United States...[m]
  742. Manual of the grasses of the United States...[m]
  743. Manual of the grasses of the United States...[m]
  744. Manual of the grasses of the United States...[m]
  745. Soil...[m]
  746. Soils & Men...[m]
  747. Spring flowering bulbs...[m]
  748. Suburban and farm vegetable gardens...[m]
  749. Summer flowering bulbs...[m]
  750. Symposium on nursery container production...[m]
  751. Tomato diseases...[m]
  752. Trees...[m]
  753. USDA (ed.)...
    Roses for the home...[m]
  754. USDA Forest Service...
    Photographic guide to the evaluation of hazard trees in urban areas...[m]
  755. Urban forestry laboratory exercises: For elementary, middle and high school stud...[m]
  756. USDA Forest Service (Orig. publ. by)...
    Alaska trees and shrubs...[m]
  757. USDA Forest Service Intermountain Research Station...
    Ecology and management of larix forests: A look ahead. Proceedings of an interna...[m]
  758. USDA Forest Service, Pacific Northwest Region...
    Forest nursery manual: production of bareroot seedlings...[m]
  759. USDA Forest Service, Rocky Mountain Forest and Range Experiment Station...
    Classification of the forest vegetation of Wyoming...[m]
  760. Classification of the forest vegetation on the national forests of Arizona and N...[m]
  761. Proceedings: Combined Western Forest Nursery Council and Intermountain Nursery A...[m]
  762. Riparian management: Common threads and shaded interests. February 4-6, 1993, Al...[m]
  763. USDA Forest Service, Southern Region...
    Proceedings of a Workshop on Water Management in Forested Wetlands. April 26-28,...[m]
  764. Southern trees : an expert system for selecting trees...[m]
  765. USDA Forest Service, Southern Region (et al)...
    Trees and overhead electric wires: Proper prunning and selection...[m]
  766. USDA Forest Service. Intermountain Research Station...
    Plants of West-Central Montana - Identification and ecology: Annotated checklis...[m]
  767. USDA Northern Region (in coop. with)...
    Volume II: Ecosystem management: Principles and applications / Eastside Forest e...[m]
  768. USDA, Forest Service, Intermountain Research Station...
    Plants of the Seven Devils Mountains of Idaho - An annotated checklist...[m]
  769. USDA, Agricultural Marketing Service...
    Identification of crop and weed seeds...[m]
  770. USDA, Agricultural Research Administration, Soil Survey Staff...
    Soil survey manual...[m]
  771. USDA, Agricultural Research Service...
    Agave family in Sonora...[m]
  772. Compendium of strawberry diseases...[m]
  773. Families and genera of spermatophytes recognized by the Agricultural Research Se...[m]
  774. Seeds of native and naturalized vetches of North America...[m]
  775. Shade trees for the home...[m]
  776. USDA plant hardiness zone map...[m]
  777. USDA, Agricultural Research Service, United Sates National Arboretum...
    Checklist of Pyracantha cultivars...[m]
  778. USDA, Bureau of Plant Industry...
    Spermatogenesis and fecundation of Zamia...[m]
  779. USDA, Division of Agrostology...
    American grasses III: Descriptions of the tribes and genera...[m]
  780. American grasses...[m]
  781. USDA, Division of Botany...
    Systematic and geographic botany, and aboriginal uses of plants...[m]
  782. USDA, Forest Service...
    Better trees for metropolitan landscapes...[m]
  783. Common trees of Puerto Rico and the Virgin Islands...[m]
  784. Common trees of Puerto Rico and the Virgin Islands...[m]
  785. Common trees of Puerto Rico and the Virgin Islands...[m]
  786. Compartmentalization of decay in trees...[m]
  787. Compartmentalization of decay in trees...[m]
  788. Compartmentalization of decayed wood, associated with Armillaria mellea in sever...[m]
  789. Cone and seed insects of North American conifers...[m]
  790. Conservation reserve - yesterday, today and tomorrow. Symposium proceedings...[m]
  791. Forest insect population dynamics...[m]
  792. Forest nursery pests...[m]
  793. From the forest to the sea: A story of fallen trees...[m]
  794. German-English dictionary for foresters...[m]
  795. Hazard-rating systems in insect forest pest management: Symposium proceedings...[m]
  796. How to identify and control littleleaf disease...[m]
  797. Seeds of woody plants in the United States...[m]
  798. Seeds of woody plants in the United States...[m]
  799. Seeds of woody plants in the United States...[m]
  800. Seeds of woody plants in the United States...[m]
  801. Silvicultural systems for the major forest types of the United States...[m]
  802. Tree hurts, too...[m]
  803. Tree hurts, too...[m]
  804. Wood and bark of hardwoods growing on southern pine sites: A pictorial atlas...[m]
  805. Your tree's trouble may be you!...[m]
  806. USDA, Forest Service Intermountain Research Station...
    Proceedings- Symposium on whitebark pine ecosystems: Ecology and management of a...[m]
  807. USDA, Forest Service Southern Region...
    Tree planting guide for Puerto Rico and other Caribbean countries: Guia de siemb...[m]
  808. USDA, Forest Service, Intermountain Forest and Range Experiment Station...
    Coniferous forest habitat types of Northern Utah...[m]
  809. Forest habitat types of eastern Idaho-Western Wyoming...[m]
  810. USDA, Forest Service, Intermountain Research Station...
    Aspen community types of Utah...[m]
  811. Field guide to forest plants of Northern Idaho...[m]
  812. Forest habitat types of Northern Idaho: A second approximation...[m]
  813. Index to information on insects associated with western wildland shrubs...[m]
  814. Proceedings - Conifer tree seed in the Inland Mountain - West Symposium...[m]
  815. USDA, Forest Service, North Central Forest Experiment Station...
    Aspen symposium proceedings...[m]
  816. Forest growth modelling and prediction...[m]
  817. Knowledge for the future of black walnut: Proceedings of the Fifth Black Walnut ...[m]
  819. USDA, Forest Service, Pacific Northwest Research Station...
    Annotated bibliography of Chamaecyparis nootkatensis...[m]
  820. Natural vegetation of Oregon and Washington: Commentary and bibliographic supple...[m]
  821. Preliminary classification of forest vegetation of the Kenai Peninsula, Alaska...[m]
  822. State-of-the-art methodology of forest inventory: A symposium proceedings...[m]
  823. Proceedings of the workshop on management of Giant Sequoia...[m]
  824. Vegetation of Asuncion: A volcanic Northern Mariana Island...[m]
  825. Vegetation survey of Pohnpei, Federated States of Micronesia...[m]
  826. Vegetation survey of Rota, Tinian, and Saipan, Commonwealth of the Northern Mari...[m]
  827. Vegetation survey of the Republic of Palau...[m]
  828. Wildland planning glossary...[m]
  829. Proceedings of the Second Symposium on Social Aspects and Recreation Research. F...[m]
  830. USDA, Forest Service, Pinchot Institute for Conservation Studies...
    Breaking new ground in urban forestry...[m]