Search Results for the EPA National Library Catalog

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Showing: Items 251 - 300
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Select Item Title Year Published
Dioxin Exposure Initiative Implementation, Operation, and Maintenance of the National Dioxin Air Monitoring Network (NDAMN). Quality Assurance Project Plan Revision 2.0. 2002
Direct/delayed response project : laboratory operations and quality assurance report for preparation of soils from the Mid-Appalachian Region of the United States / 1990
Distribution of cobalt 60, zinc 65, strontium 85, and cesium 137 in a freshwater pond / 1967
Distribution of Selected Metals in Bottom Sediments. 1971
Documentation of the Data Base: Wisconsin Power Plant Impact Study. 1984
Dow chemical wastewater characterization study : Tittabawassee river sediments and native fish / 1986
Draft Environmental Impact Statement City of Los Angeles Wastewater Facilities Plan. Chapters III, IV, V, and VI. 1977
Draft Environmental Impact Statement City of Los Angeles Wastewater Facilities Plan. Chapters VII, VIII, IX, X, XI, and XII. 1977
Draft Environmental Impact Statement City of Los Angeles Wastewater Facilities Plan. General Summary. 1977
Draft Environmental Impact Statement City of Los Angeles Wastewater Facilities Plan. Summary of Issues. 1977
Draft environmental impact statement for proposed issuance of a new source National Pollutant Discharge Elimination System Permit : Florida state analysis report for proposed certification by the Governor and Cabinet to Jacksonville Electric Authority, St. Johns River Power Park / 1981
Draft Environmental Impact Statement: Wastewater Treatment Facilities, Jefferson Parish (West Bank) Louisiana (Supplemental). 1983
Draft guidance for aquatic animal production facilities to assist in reducing the discharge of pollutants. 2002
Draft guidance for aquatic animal production facilities to assist in reducing the discharge of pollutants. 2002
Draft San Diego Metropolitan Facilities Plan: Wastewater Treatment, Reclamation and Disposal, 1975-2000. 1977
Dredge Disposal Study, San Francisco Bay and Estuary. Appendix I. Pollutant Availability Study. 1975
Dredged material effects assessment : single-species toxicity/bioaccumulation and macrobenthos colonization tests / 1989
Dredged Material Transport at Deep-Ocean Disposal Sites. 1993
Early life-stage toxicity of copper to endangered and surrogate fish species / 2001
East/Central Contra Costa County Wastewater Management Plan. 1976
Ecological and Physiological/Toxicological Effects of Petroleum on Aquatic Birds. A Summary of Research Activities FY76 through FY78. 1979
Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth). Volume 1. 1980
Ecological Characterization of Coastal Maine (North and East of Cape Elizabeth). Volume 3. 1980
Ecological Effects of Coal Strip-Mining: A Bibliography with Abstracts. 1977
Ecological Evaluation of Stream Eutrophication. 1973
Ecological impact of acid precipitation : proceedings of an international conference, Sandefjord, Norway, March 11-14, 1980 / 1980
Ecological impact of integrated chemical and biological aquatic weed control : final report {MICROFICHE} / 1983
Ecological Implications of Dimethyl Mercury in an Aquatic Food Chain. 1973
Ecological Monitoring of Stream Systems. 1973
Ecological Perspective on Water Quality Goals. 1981
Ecological recovery after reclamation of toxic spoils left by coal surface mining : phase 1 : a baseline assessment of environmental conditions prior to application of intensive remedial treatments / 1979
Ecological recovery after reclamation of toxic spoils left by coal surface mining : phase II : an assessment of environmental changes following intensive remedial treatments : project summary / 1987
Ecology and Productivity of Strip-Mine Areas in Mercer County, Pennsylvania. 1974
Ecology of the Second Trophic Level of Lakes Superior, Michigan, and Huron. 1970
Economic and environmental impact analysis of the proposed effluent limitations guidelines and standards for the concentrated aquatic animal production industry [electronic resource]. 2002
Ecoregional Biological Criteria. 1989
Ecoregions: An Approach to Surface Water Protection (Journal Version). 1988
Effect of a Number 2 Fuel Oil and a South Louisiana Crude Oil on the Behavior of the Soft Shell Clam, Mya arenaria L. 1976
Effect of hydrogen sulfide on fish and invertebrates. Part I, Acute and chronic toxicity studies / 1976
Effect of hydrogen sulfide on fish and invertebrates. Part II, Hydrogen sulfide determination and relationship between pH and sulfide toxicity / 1976
Effect of Methylmercuric Chloride, Cadmium Chloride, and Lead Nitrate on Six Biochemical Factors of the Brook Trout (Salvelinus fontinalis). 1977
Effect of Mirex on the Burrowing Activity of the Lugworm ('Arenicola cristata'). 1976
Effect of Water Quality and Environmental Factors on Freshwater Fish. 1970
Effectiveness of agricultural and silvicultural nonpoint source controls : final report / 1988
Effects and interactions of polychlorinated biphenyl (PCB) with estuarine microorganisms and shellfish / 1977
Effects of Carcinogenic Agents on Aquatic Animals: An Environmental and Experimental Overview. 1985
Effects of carcinogens, mutagens, and teratogens on non-human species (aquatic animals) : fourth annual report of the NCI/EPA Collaborative Program / 1983
Effects of chemical variations in aquatic environments / 1973
Effects of Chlorine and Ammonia from Wastewater Treatment Facilities on Biotic Integrity. 1985
Effects of Copper Sulfate on Certain Algae and Zooplankters in Winnisquam Lake, New Hampshire. 1970
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