Search Results for the EPA National Library Catalog

Items Found: 659
Showing: Items 251 - 300
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Select Item Title Year Published
Ecosystems and human well-being : opportunities and challenges for business and industry. 2005
Ecosystems and human well-being : scenarios : findings of the Scenarios Working Group, Millennium Ecosystem Assessment / 2005
Ecosystems. 1998
Effect of Growth Rate and Hydrophobicity on Bacteria Surviving Protozoan Grazing. 1990
Effect of riparian areas on the ecological condition of small, perennial streams in agricultural landscapes of the Willamette Valley {Microfiche} 1997
Effects of 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) on Humoral Immunity and Lymphocyte Subpopulations: Differences between Mice and Rats. 1994
Effects of a Continuous Low-Level No. 2 Fuel Dispersion on Laboratory-Held Intertidal Colonies. 1977
Effects of Age, Species Difference, Antibiotics and Toxicants on Intestinal Enzyme Activity and Genotoxicity. 1993
Effects of Changes in Freshwater Inflow on Biological Resources of Tampa Bay Tributaries. 2004
Effects of Chemical Contaminants on Blood Chemistry of Teleost Fish: A Bibliography and Synopsis of Selected Effects. 1993
Effects of El Nino and La Nina on Seabird Assemblages in the Equatorial Pacific. 1992
Effects of Experimental Acidification in Macroinvertebrate Drift Diversity in a Mountain Stream. 1982
Effects of Hydrologic Modifications on Aquatic Biota, Stream Hydrology and Water Quality: A Literature Review. 1984
Effects of Kraft Mill Effluent on the Sexuality of Fishes: An Environmental Early Warning. 1992
Effects of Stratospheric Ozone Depletion on Marine Organisms. 1989
Effects of Thermal Additions on the Dynamics of Fouling Communities at Beaufort, North Carolina. 1983
EMAP and Other Tools for Measuring Biodiversity, Habitat Conditions, and Environmental Trends. 1992
Empirical Comparisons of Carcinogen Potencies Across Species and Their Bearing on Appropriate Scaling of Doses for Risk Assessment. 1994
Encyclopedia of biodiversity / 2001
Endangered ecosystems of the United States : a preliminary assessment of loss and degradation / 1995
Environmental Assessment of Buccaneer Gas and Oil Field in the Northwestern Gulf of Mexico, 1975-1980. Volume II. Fishes and Macro-Crustaceans/Biofouling Communities. 1980
Environmental effects of oil shale mining and processing : part II, the aquatic marcroinvertebrates of the Piceance basin, Colorado, prior to oil shale processing / 1978
Environmental effects of Western coal combustion / 1978
Environmental effects of western coal combustion. Part II, The aquatic macroinvertebrates of Rosebud Creek, Montana / 1978
Environmental Indicator Report: Species and Habitats. Final Report to the New Hampshire Estuaries Project. 2003
Environmental Monitoring and Assessment Program (EMAP) cumulative bibliography / 1994
Environmental Monitoring and Assessment Program (EMAP) cumulative bibliography / 1994
Environmental Monitoring and Assessment Program. Estuaries West Indian Province 1993 Sampling. Technical Report: A Synoptic Survey of the Benthic Macroinvertebrates and Demersal Fishes of the Tampa Bay Estuarine System. 1996
Environmental Monitoring and Assessment Program. Estuaries West Indian Province 1993 Sampling. Volume 2. Executive Summary: A Synoptic Survey of the Benthic Macroinvertebrates and Demersal Fishes of the Tampa Bay Estuarine System. 1996
Environmental performance reviews : Kyrgyzstan / 2000
Environmental performance reviews Germany. 2001
Environmental policy and biodiversity 1994
Environmental science : earth as a living planet / 2000
EPA's NEPA duties and ecosystem services 2003
Essentials of conservation biology 1993
Establishing Quantitative Performance Criteria for Wetland Restoration. 1993
Evaluating Point Count versus Territory Mapping in Cropland Birds. 1982
Evaluation of an index of biotic integrity : temporal variability and regional application in the midwest / 1984
Evaluation of avian richness in Willamette Valley wetlands and riparian areas: research plan. {Microfiche} / by P.R. Adamus, et al. 1995
Evaluation of the National Invasive Species Act to Support Its Reauthorization. Proceedings Document of the Symposium 'Looking Forward, Looking Back: Assessing Aquatic Nuisance Species Prevention and Control'. Held in Ann Arbor, Michigan, May 15-16, 2001. 2002
Evaluation of the problem posed by in-place pollutants in Baltimore Harbor and recommendation of corrective action / 1977
Evaluation of watershed quality in the Minnesota River basin / 1994
Evaluation of watershed quality in the Saginaw River Basin / 1996
Evaluation of Wetland Development and Waterbird Response at Elk Creek Wildlife Management Area, Lake Mills, Iowa, 1961 to 1990. 1991
Examination of the Blue Crab Fishery in the Pamlico River Estuary. 1992
Examination of the Effects of Habitat Quality, Land Use, and Acidification on the Macroinvertebrate Communities of Coastal Plain Streams. 1996
Examining the health disparities research plan of the National Institutes of Health : unfinished business / 2006
Expendable future U.S. politics and the protection of biological diversity / 1990
Experimental marine microcosm test protocol and support document : measurement of the ecological effects, fate and transport of chemicals in a site specific marine ecosystem {microfiche} / by K.T. Perez and E.W. Davey. 1990
Feline bronchopulmonary disease / 1991
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