Search Results for the EPA National Library Catalog

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Derivation of site-specific water quality criteria for cadmium and the St. Louis River Basin, Duluth, Minnesota 1984
Derivation of site-specific water quality criteria for cadmium and the St. Louis River Basin, Duluth, Minnesota / 1984
Design optimization of the chlorination process : Volume 1. Comparison of optimized pilot system with existing full-scale systems / 1981
Designing genes : aiming for safety and sustainability in U.S. agriculture and biotechnology / 2004
Detroit, St. Clair and St. Marys Rivers, and Lake St. Clair Task Force report to the Surveillance Work Group of the Great Lakes Water Quality Board : Detroit, St. Clair and St. Marys Rivers, and Lake St. Clair surveillance plan. 1984
Developing site-specific criteria / 1995
Development of biological criteria for use in water quality standards / 1992
Development of Canada's procedure for aquatic toxicity testing using polychaetes : selection of suitable species. 1994
Development of Environment Canada's growth-and-survival test for sediment toxicity using cultured polychaete worms / 1995
Development of predictive models for xenobiotic bioaccumulation in terrestrial ecosystems / 1982
Direct observation of biofouling mechanisms during crossflow membrane filtration : final report / 2008
Diseases of aquatic organisms. 1985
Diseases of aquatic organisms. 1985
Diseases of marine organisms : International Helgoland Symposium, 1983 / 1984
Distribution of fish, benthic invertebrate, and algal communities in relation to physical and chemical conditions, Yakima River basin, Washington, 1990 1997
DNA Alterations (Chapter 3). 1992
Dredge Disposal Study, San Francisco Bay and Estuary. Appendix N. Addendum. 1978
Drug resistance in bacteria : genetics, biochemistry, and molecular biology / 1982
Early biotic responses to advancing lake acidification 1984
Ecological assessment of selenium in the aquatic environment / 2010
Ecological assessments of effluent impacts on communities of indigenous aquatic organisms : a symposium / 1981
Ecological geography of the sea 1998
Ecological perspective on in-stream temperature: natural heat dynamics and mechanisms of human-caused thermal degradation / 2001
Ecological Responses to Flow Alteration: A Literature Review Within the Context of the Maryland Hydroecological Integrity Assessment. 2012
Ecology and genetics : an essay on the nature of life and the problem of genetic engineering / 2001
Ecology and management of terrestrial vertebrate invasive species in the United States / 2018
Ecology of biological invasions of North America and Hawaii / 1986
Ecology of soil fungi / 1972
Ecology of the rocky shores of Sherkin Island : a twenty-year perspective / 2003
Ecotoxicology of Marine Organisms [electronic resource]. 2019
Effects of a Continuous Low-Level No. 2 Fuel Dispersion on Laboratory-Held Intertidal Colonies. 1977
Effects of biologically treated bleached kraft mill effluent on cold water stream productivity in experimental stream channels : fifth progress report. 1989
Effects of climate change on aquatic invasive species and implications for management and research [electronic resource]. 2008
Effects of climate change on aquatic invasive species and implications for management and research. 2008
Effects of Contaminated Sediments on Marine Benthic Biota and Communities. 1989
Effects of ionizing radiation on aquatic organisms and ecosystems. 1976
Effects of metal salt mixtures on Daphnia magna reproduction / 1986
Effects of Oil and Dispersed Oil on Tropical Marine Communities (Project Summary) with Cover Letter dated 03/03/1986. 1986
Effects of pesticides in water / a report to the States. 1973
Effects of pesticides in water : a report to the States. 1972
Effects of Petroleum Residues on Intertidal Organisms of Bermuda with Cover Letter. 1982
Effects of pollution on the aquatic life resources of the South Platte River Basin. 1967
Effects of Radiation on Aquatic Organisms and Radiobiological Methodologies for Effects Assessment. 1986
Effects of Selected Inorganic Coal-Gasification Constituents on Aquatic Life: An Annotated Bibliography. 1983
Effects of Stratospheric Ozone Depletion on Marine Organisms. 1989
Effects of Subchronic Fourteen Day Exposure to Beneophyrene in B6C3F1 Female Mice on Host Resistance with Cover Letter 04/15/85. 1985
Effects of Thermal Additions on the Dynamics of Fouling Communities at Beaufort, North Carolina. 1983
Effects of total residual chlorine from municipal wastewater treatment plants on freshwater aquatic life / 1992
Effects of water chemistry on bioavailability and toxicity of waterborne cadmium, copper, nickel, lead, and zinc to freshwater organisms / 2007
Effects on human health of subtherapeutic use of antimicrobials in animal feeds 1980
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