Displaying 1176 - 1250 out of 267543 Object(s)

Author(s) Year Article/Chapter Title Book/Journal
Fordyce, J. A. 2003 Aggregative feeding of pipevine swallowtail larvae enhances hostplant suitability.   View Details Oecologia
Doell, J. 1998 Aggressive lichens, or goodbye Cladonia.   View Details Bulletin of the California Lichen Society
Windham, L., Breden, T. 2000 A GIS-based threat analysis of Helonias bullata populations within Big Timber Creek watershed, New Jersey.   View Details Bartonia; a Botanical Annual. Proceedings of the Philadelphia Botanical Club
Iverson, L. R., Dale, M. E., Scott, C. T., Prasad, A. 1997 A GIS-derived integrated moisture index to predict forest composition and productivity of Ohio forests (U.S.A.).   View Details Landscape ecology
Aponte, Nilda E., Ballantine, David L. 1995 Aglaothamnion flexibile sp. nov. and Seirospora viridis sp. nov. (Ceramiaceae, Rhodophyta) from Puerto Rico.   View Details Phycologia
Aponte, Nilda E., Ballantine, David L., Norris, J. N. 1997 Aglaothamnion halliae comb. nov. and A. collinsii sp. nov. (Ceramiales, Rhodophyta): Resolution of nomenclatural and taxonomic confusion.   View Details Journal of phycology
Jackson, R. B., Canadell, J., Ehleringer, J. R., Mooney, Harold A., Sala, O. E., Schulze, E. D. 1996 A global analysis of root distributions for terrestrial biomes.   View Details Oecologia
Carmen Sabatini, M., Rodríguez Iglesias, R. M. 2001 A global context for the evolution and current status of protected areas in Argentina.   View Details Natural Areas Journal
Francis, A. P., Currie, D. J. 2003 A globally consistent richness-climate relationship for angiosperms.   View Details The American Naturalist
DellaSala, D. A., Reid, S. B., Frest, T. J., Strittholt, J. R., Olson, D. M. 1999 A global perspective on the biodiversity of the Klamath-Siskiyou Ecoregion.   View Details Natural Areas Journal
Wolseley, P. A. 1995 A global perspective on the status of lichens and their conservation.   View Details Mitteilungen der Eidgenössischen Forschungsanstalt für Wald, Schnee und Landschaft
Whitesell, S., Lilieholm, R. J., Sharik, T. L. 2002 A global survey of tropical biological field stations.   View Details BioScience
Darók, J. 2001 A glossary of plant cuticle terminology in Rubiaceae.   View Details Acta Botanica Hungarica. Budapest
Williams, G. L., Fensome, R. A., Miller, M. A., Sarjeant, W. A. S. 2000 A glossary of the terminology applied to dinoflagellates, acritarchs and prainophytes, with emphasis on fossils. Ed. 3.   View Details Contributions Series, American Association of Stratigraphic Palynologists. Various places
Luceño, M., Mendes, A. P., Vanzela, A. L. L., Alves, Marccus 1998 Agmatoploidy and symploidy in Rhynchospora cephalotes (L.) Vahl (Cyperaceae).   View Details Cytologia; international journal of cytology
Schmid, R. 2001 Agnes Arber, née Robertson (1879-1960): Fragments of her life, including her place in biology and in women's studies.   View Details Annals of Botany
Persson, C. 2003 Agouticarpa, a new neotropical genus of Tribe Gardenieae (Rubiaceae).   View Details Brittonia: a journal of systematic botany
Meisel, J., Trushenski, N., Weiher, E. 2002 A gradient analysis of oak savanna community composition in western Wisconsin.   View Details Journal of the Torrey Botanical Society
Guerra, Miguel P., Nodari, Rubens O., Reis, M. D., Schmidt, W. 1998 Agriculture, biodiversity and "appropriate biotechnologies" in Brazil.   View Details Ciencia e cultura; orgao da sociedad e brasileira par o progresso da ciencia
Firbank, L. G., Forcella, F. 2000 Agriculture: Genetically modified crops and farmland biodiversity.   View Details Science
Matson, P. A., Parton, W. J., Power, A. G., Swift, M. J. 1997 Agriculture intensification and ecosystem properties.   View Details Science
Bélanger, L., Grenier, M. 2002 Agriculture intensification and forest fragmentation in the St. Lawrence valley, Québec, Canada.   View Details Landscape ecology
Jenkins, C. 1993 Agriculture--the villain or the salvation of wildlife?   View Details Occasional paper, Provincial Museum of Alberta. Natural history
Fehmi, J. S., Bartolome, J. W. 2001 A grid-based method for sampling and analysing spatially ambiguous plants.   View Details Journal of vegetation science
Mahler, William F. 1989 Agrimonia incisa (Rosaceae) new to Texas.   View Details Sida; Contributions to Botany
Wessel, M. V., Thieret, J. W. 2000 Agrimonia (Rosaceae) in Kentucky with notes on the genus.   View Details Journal of the Kentucky Academy of Science
Valenzuela, H. R., Defrank, J. 1995 Agroecology of tropical underground crops for small-scale agriculture.   View Details Critical reviews in plant sciences
Hermanutz, L. A., Weaver, S. E. 1996 Agroecotypes or phenotypic plasticity? Comparison of agrestal and ruderal populations of the weed Solanum ptycanthum.   View Details Oecologia
Pasquis, R. 1998 Agroforesterie et développement durable en Amazonie.   View Details Bois et forêts des tropiques
Bannister, M. E., Nair, P. K. R. 2003 Agroforestry adoption in Haiti: The important of household and farm characteristics.   View Details Agroforestry Systems
Lilieholm, R. J. 1995 Agroforestry and sustainable systems in the Intermountain region.   View Details General technical report P N W, United States Forest Service
Anderson, S. 1995 Agroforestry and sustainable systems in the southern Great Plains.   View Details General technical report P N W, United States Forest Service
Cullen, L., Schmink, M., Pádua, C. V., Morato, M. I. R. 2001 Agroforestry benefit zones: A tool for conservation and management of Atlantic forest fragments, São Paulo, Brazil.   View Details Natural Areas Journal
Schoeneberger, M., Dix, M. E., Dosskey, M. 1995 Agroforestry-enhanced bidiversity: the good, the bad, and the unknown.   View Details General technical report P N W, United States Forest Service
Mahboubi, P., Gordon, A. M., Stoskopf, N., Voroney, R. P. 1997 Agroforestry in the Bolivian Altiplano: Evaluation of tree species and greenhouse growth of wheat on soils treated with tree leaves.   View Details Agroforestry Systems
Bainbridge, D. A. 1995 Agroforestry in the Southwest: a rich past and promising future.   View Details General technical report P N W, United States Forest Service
Hardesty, L. H., Lyon, L. M. 1995 Agroforestry opportunities in northern California, Oregon, and Washington.   View Details General technical report P N W, United States Forest Service
Eibl, B., Fernandez, R. A., Kozarik, J. C., Lupi, A., Montagnini, F., Nozzi, D. 2000 Agroforestry systems with Ilex paraguariensis (American holly or yerba mate) and native timber trees on small farms in Misiones, Argentina.   View Details Agroforestry Systems
Stamps, W. T., Woods, T. W., Linit, M. J., Garrett, H. E. 2002 Agroforestry tree selection in central Chile: Biological nitrogen fixation and early plant growth in six dryland species.   View Details Agroforestry Systems
Aronson, J., Ovalle, C., Avendaño, J., Longeri, L., Del Pozo, A. 2002 Agroforestry tree selection in central Chile: Biological nitrogen fixation and early plant growth in six dryland species.   View Details Agroforestry Systems
Rule, L. C., Colletti, J. P., Liu, T. P., Jungst, S. E., Mize, C. W., Schultz, R. C. 1994 Agroforesty and forestry-related practices in the midwestern United States.   View Details Agroforestry Systems
Fernández, M., Martínez, C., Rosete, S., Martínez, J. I. 1999 Agromercados en Cuba: Reservorios de germoplasma.   View Details Acta Botanica Cubana. Havana
Lachenaud, P., Oliver, G., Letourmy, P. 2000 Agronomic assessment of wild cocoa trees (Theobroma cacao L.) from the Camopi and Tanpok basins (French Guiana).   View Details Plant Genetic Resources Newsletter
Nava-Rojo, A., Gómez-Sánchez, Maricela, González-Ledesma, M. 2002 Agrostis avenacea (Poaceae: Pooideae): First record for the Mexican flora.   View Details Sida; Contributions to Botany
Jardim, F. C. d. S., de Souza, A. L., de Barros, N. F., da Silva, A. F., Machado, C. C., Silva, E. 1996 Agrupamento das espécies arbóreas de uma floresta equatorial na região de Manaus-AM.   View Details Beletim da Faculdade de Ciências Agrárias do Pará. Belém
Behr, E. A. 1972 A guide and a key to identifying wood.   View Details Michigan State University Extension Bulletin
Allen, J. A., Keeland, B. D., Stanturff, J. A., Clewell, Andre F., Kennedy, H. E. 2001 A guide to botomland restoration.   View Details General technical report P N W, United States Forest Service
Salazar, A. N. 1989 A guide to fieldstations in the tropics II. Panama.   View Details Tropical Bryology
Delgadillo, M. C. 1989 A guide to fieldstations in the tropics I. Mexico.   View Details Tropical Bryology
Reveal, James L. 1996 A guide to scientific names of vascular plants.   View Details Probe; newsletter for the U S D A Plant Genome Research Program
Everett, Y. 1997 A guide to selected non-timber forest products of the Hayfork Adaptive Management Area, Shasta-Trinity and Six Rivers national forests, California.   View Details General technical report P N W, United States Forest Service
Gradstein, S. R., Churchill, S. P., Salazar Allen, Noris 1999 A guide to the bryophytes of tropical America.   View Details Memoirs of the New York Botanical Garden
Jansson, S. 1999 A guide to the Lhc genes and their relatives in Arabidopsis.   View Details Trends in plant science
Luther, Harry E. 1995 A guide to the species of Tillandsia regulated by Appendix II of CITES, Part III.   View Details Journal of the Bromeliad Society
Grant, V. 2001 A guide to understanding recent classifications of the family Polemoniaceae.   View Details Lundellia
Miller, Orson K., Bacchus, S. T. 1998 A Gymnopilus on pondcypress bark in Florida.   View Details Mycotaxon
Busing, R. T. 1989 A half century of change in a Great Smoky Mountain cove forest.   View Details Bulletin of the Torrey Botanical Club
Klasner, F. L., Fagre, D. B. 2002 A half century of change in alpine treeline patterns at Glacier National Park, Montana, U. S. A.   View Details Arctic, Antarctic and Alpine research; an interdisciplinary journal.
Fitch, H. S., von Achen, P., Echelle, A. F. 2001 A half century of forest invasion on a natural area in northeastern Kansas.   View Details Transactions of the Kansas Academy of Science
Fresnel, J. 1994 A heteromorphic life cycle in two coastal coccolithophorids, Hymenomonas lacuna and Hymenomonas coronata (Prymesiophyceae).   View Details Canadian Journal of Botany
Christenson, Eric A., Lee, M. J. 2002 A hiding Sigmatostalix.   View Details Orchids
Kumar, A., Rogstad, S. H. 1998 A hierarchical analysis of minisatellite DNA diversity in Gambel oak (Quercus gambelii Nutt.; Fagaceae).   View Details Molecular Ecology
Markham, J. H. 2002 A hierarchical analysis of seed production by Alnus rubra.   View Details American Midland Naturalist
Beare, M. H., Coleman, D. C., Crossley, D. A., Hendrix, P. F., Odum, E. P. 1995 A hierarchical approach to evaluating the significance of soil biodiversity to biogeochemical cycling.   View Details Developments in plant and soil sciences
McCue, K. A., Buckler, E. S., Holtsford, T. P. 1996 A hierarchical view of genetic structure in the rare annual plant Clarkia springvillensis [Onagraceae].   View Details Conservation Biology; Journal of the Society for Conservation Biology
Pérez, F. L. 1995 A high-Andean toposequence: the geoecology of caulescent paramo rosettes.   View Details Mountain Research and Development
Perez, F. E. 1995 A high-Andean toposequence: The geoecology of coalescent paramo rosettes.   View Details Mountain Research and Development
Ørting, B., Grüneberg, W. J., Sørensen, M. 1996 Ahipa (Pachyrhizus ahipa (Wedd.) Parodi) in Bolivia.   View Details Genetic resources and crop evolution; an international journal
Grant, Jason R. 1996 A história taxonômica e nomenclatural de Vriesea platzmannii e Vriesea lancifolia. A taxonomic and nomenclatural history behind Vriesea platzmannii and Vriesea lancifolia.   View Details Bromélia; revista de Sociedada de Brasiliera de Bromelias
Hershey, D. R. 1996 A historical perspective on problems in botany teaching.   View Details American biology teacher
Nishimura, N. 1999 A historical review of Hypnaceae (Bryopsida).   View Details Bryobrothera
Berry, Paul E., Aymard Corredor, Gerardo A. 1997 A "historic portage" revisited.   View Details BioLlania
Schwartz, O. M. 1991 A history of developmental studies of peristomes.   View Details Evansia
Weber, L. 2002 A History of Excellence.   View Details Friends newsletter, Rancho Santa Ana Botanic Garden
Barnett, J. A. 1998 A history of research on yeasts 1: Works by chemists and biologists 1789--1850.   View Details Yeast