Search Results for the EPA National Library Catalog

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Environmental assessment of proposed effluent limitations guidelines and standards for synthetic-based drilling fluids and other non-aqueous drilling fluids in the oil and gas extraction point source category / 1999
Environmental Assessment of the Pesticide Manufacturing Industry. 1993
Environmental Control of Nitrogen Fixation in Lakes: I. In situ Nitrogen Fixation by Free Living Blue-Green Algae. II. Nitrogen Fixation by the Duck-Weed-Algal Association. 1974
Environmental degradation and transformation of organic chemicals / 2008
Environmental Effects of Increased Coal Utilization: Ecological Effects of Gaseous Emissions from Coal Combustion. 1979
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 Schuylkill oil spill II, June 1972 / 1975
Environmental effects of western coal combustion. Part II, The aquatic macroinvertebrates of Rosebud Creek, Montana / 1978
Environmental effects of Western coal surface mining : part II, the aquatic macroinvertebrates of Trout Creek, Colorado / 1978
Environmental Effects on Toxaphene Toxicity to Selected Fishes and Crustaceans. 1973
Environmental enhancement plan : Philadelphia/Camden Port / 1983
Environmental Impact of Land Use on Water Quality. 1977
Environmental Impact Statement: Alternative Wastewater Treatment Systems for Rural Lake Projects. Case Study Number 5, Ottertail County Board of Commissioners, Ottertail County, Minnesota. Volume 2. Draft Appendices. 1979
Environmental Impacts of Airport Deicing -- Water Quality. 2010
Environmental implications of trends in agriculture and silviculture / 1977
Environmental implications of trends in agriculture and silviculture. Volume II, Environmental effects of trends / 1978
Environmental indicators of water quality in the United States. 1996
Environmental management of water projects 1987
Environmental Measurements: Valid Data and Logical Interpretation; Symposium. 1964
Environmental Monitoring and Assessment Program (EMAP) : Great Lakes monitoring and research strategy / 1992
Environmental monitoring and assessment program (EMAP) : surface waters monitoring and research strategy, fiscal year 1991 / 1991
Environmental Monitoring and Assessment Program (EMAP) laboratory methods manual, estuaries. 1995
Environmental monitoring and assessment program : surface waters implementation plan : northeast pilot lake survey, summer 1991 / 1991
Environmental Monitoring and Assessment Program, EMAP-Surface Waters: A Northeast Lakes Pilot. 1991
Environmental monitoring and assessment program--surface waters : field operations manual for lakes / 1997
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 Monitoring and Assessment Program: Surface Waters. Western Pilot Study: Field Operations Manual for Wadeable Streams. 2006
Environmental physiology of fresh water planktonic crustacea / 1972
Environmental Physiology of Fresh Water Planktonic Crustacea. 1972
Environmental Problems in Marine Biology : Methodological Aspects and Applications / 2017
Environmental profiles and hazard indices for constituents of municipal sludge : DDT/DDE/DDD. 1985
Environmental Protection Agency : notice of intent to revise aquatic life criteria for copper, silver, lead, cadmium, iron and selenium ; notice of intent to develop aquatic life criteria for Atrazine, Diazinon, Nonylphenol, Methyl Tertiary-Butyl Ether (MtBE), Manganese and saltwater dissolved oxygen (Cape Cod to Cape Hatteras) ; notice of data availability ; request for data and information. 1999
Environmental Protection Agency: National Coastal and Marine Policy. 1989
Environmental quality research - fate of toxic jet fuel components in aquatic systems 1981
Environmental Requirement and Pollution Tolerance Retrieval and Analysis System : user's guide (abridged) / 1985
Environmental requirements and pollution tolerance of common freshwater chironoidae / 1977
Environmental requirements and pollution tolerance of Ephemeroptera / 1978
Environmental requirements and pollution tolerance of freshwater diatoms / 1974
Environmental requirements and pollution tolerance of trichoptera / 1978
Environmental requirements of blue-green algae; proceedings of a symposium jointly sponsored by University of Washington and Federal Water Pollution Control Administration, Pacific Northwest Water Laboratory, September 23-24, 1966. 1967
Environmental Research Laboratory : Athens, GA : 1992 highlights. 1993
Environmental Research Laboratory : Athens, GA : 1993 highlights / 1994
Environmental Research Laboratory : Athens, GA : 1994 highlights / 1995
Environmental Research Laboratory-Corvallis. 1989
Environmental Significance of the Potential for 'mer' (Tn21)-Mediated Reduction of Hg (2+) to Hg in Natural Waters. 1989
Environmental Software at the U.S. Environmental Protection Agency's Center for Exposure Assessment Modeling. 1989
Environmental Studies in the Nemunas River Basin, Lithuania / 1994
Environmental survey of two interim dumpsites : Middle Atlantic Bight : Operation "Fetch," cruise report 5-10 November 1973 / 1974
EPA publications bibliography, 1984-1990. 1990
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