Showing results under subject: 'geographic'

Managing change : livestock grazing on western riparian areas

Author: Chaney, Ed - Elmore, Wayne. - Platts, William S., - United States. Environmental Protection Agency. - Northwest Resource Information Center.
Publisher:Eagle Idaho,Northwest Resource Information Center 1993
Abstract:

Workshop on Ultraviolet Radiation and Biological Research in Antarctica : June 7-8, 1988, National Science Foundation, Washington, D.C

Author: Workshop on Ultraviolet Radiation and Biological Research in Antarctica Washington, D.C.) - Weiler, C. Susan. - National Science Foundation (U.S.). Division of Polar Programs - Corvallis Environmental Research Laboratory.
Publisher:Washington DC,National Science Foundation 1988
Abstract:

Remote sensing of changes in morphology and physiology of trees under stress : final report, 30 September 1972

Author: Olson, Charles E. - United States. Forest Service. - United States. National Aeronautics and Space Administration. Earth Resources Survey Program. - University of California, Berkeley. Forestry Remote Sensing Laboratory.
Publisher:Berkeley Calif,Forestry Remote Sensing Laboratory, School of Forestry and Conservation, University of California 1972
Abstract:

Northwest region standing committee for caribou project update

Author: Morton, Kim, - Wynes, Bob. - Alberta. Alberta Environmental Protection. - Manning Diversified Forest Products Research Trust Fund.
Publisher:Manning Alta,Alberta Environmental Protection 1997
Abstract:

Production and evaluation of two strains of the bacterium, Bacillus Thuringiensis Berliner, as biological insecticides for bertha armyworm, Mamestra …

Author: Dosdall, Lloyd Max, - Davies, John Stephen, - Alberta Environmental Centre.
Publisher:Vegreville Alta,Alberta Environmental Centre 1994
Abstract:

An approach to developing nutrient criteria for Pacific Northwest estuaries : a case study of Yaquina Estuary, Oregon

Author: Brown, Cheryl A. - National Health and Environmental Effects Research Laboratory (U.S.). Western Ecology Division.
Publisher:Washington DC,US Environmental Protection Agency, Office of Research and Development 2007
Abstract:

Toxicity of municipal wastewater to two species of fish, the Cladoceran Daphnia magna, and the Mollusc Anodonta grandis

Author: Moore, J. W. - Alberta Environmental Centre.
Publisher:Vegreville AB,Alberta Environmental Centre 1992
Abstract:

Discussion of alternatives to the draize eye irritancy test

Author: Prior, M. G. - Yee, D. - Alberta Environmental Centre.
Publisher:Vegreville Alta,Alberta Environmental Centre 1993
Abstract:

Alberta's walleye management and recovery plan

Author: Berry, David K. - Alberta. Alberta Environmental Protection. Natural Resources Service. - Alberta. Fish and Wildlife Division. Fisheries Management Division.
Publisher:Edmonton,Alberta Environmental Protection, Natural Resources Service, Fisheries Management Division 1995
Abstract:

Remote sensing for brush encroachment : landsat monitoring of brush encroachment in fescue grasslands of southwest Alberta

Author: Thompson, M. D. - Intera Environmental Consultants. - Alberta Remote Sensing Center.
Publisher:Edmonton,Alberta Remote Sensing Center 1984
Abstract:
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