Search Results for the EPA National Library Catalog

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EPA Region 10 in-stream biological monitoring handbook for wadable streams in the Pacific Northwest / 1993
Episodic Acidification and Associated Fish and Aquatic Invertebrate Responses in Four Catskill Mountain Streams: An Interim Report of the Episodic Response Project. 1991
Episodic Acidification and Associated Fish and Benthic Invertebrate Responses in Five Northern Appalachian Streams: An Interim Report of the Episodic Response Project. 1991
Episodic Acidification and Associated Fish and Benthic Invertebrate Responses of Four Adirondack Headwater Streams. Methods Report. 1993
Episodic Acidification and Associated Fish and Benthic Invertebrate Responses of Four Adirondack Headwater Streams: An Interim Report of the Episodic Response Project. 1991
Episodic acidification of streams in the northeastern United States : chemical and biological results of the episodic response project : episodic response project final report / 1993
Episodic Response Project Database (June 1988-June 1990) (on Magnetic Tape). 1995
Episodic Response Project Research Plan. 1988
Epithelial Injury and Interstitial Fibrosis in the Proximal Alveolar Regions of Rats Chronically Exposed to a Simulated Pattern of Urban Ambient Ozone. 1992
Equilibrium Partitioning and Bioaccumulation of Sediment-Associated Contaminants by Infaunal Organisms. 1989
Estimating environmental damages from surface mining of coal in Appalachia : a case study / 1978
Estimating the Acute Toxicity of Narcotic Industrial Chemicals to Fathead Minnows. 1984
Estuarine Ecosystems and High Temperatures. 1972
Estuarine Pollution, A Bibliography. 1973
Ethylbenzene : ambient water quality criteria. 1978
Eutrophication of surface waters : Lake Tahoe's Indian Creek Reservoir / 1975
Evaluation of a Short-Term Chronic Effluent Toxicity Test Using Sheepshead Minnow ('Cyprindon variegatus') Larvae. 1989
Evaluation of Acute and Chronic Toxicity Tests with Larval Striped Bass. 1993
Evaluation of Benthic Macroinvertebrate Biomass Methodology. Part 2. Field Assessment and Data Evaluation. 1985
Evaluation of Chemical Contaminant Effects in the Massachusetts Bays. Report to the Massachusetts Bays. 1995
Evaluation of Chemicals Used for Drinking Water Disinfection for Production of Chromosomal Damage and Sperm-Head Abnormalities in Mice. 1985
Evaluation of Chester River Oyster Mortality. 1979
Evaluation of Equilibrium Partitioning Theory for Predicting Acute Toxicity of Field-Collected Sediments Contaminated with DDT, DDE and DDD to the Amphipod 'Hyalella Azteca'. 1994
Evaluation of hyperfiltration for separation of toxic substances in textile process water / 1979
Evaluation of Immunotoxicity of an Urban Profile of Nitrogen Dioxide: Acute, Subchronic, and Chronic Studies. 1991
Evaluation of mutagenic effects of diesel emissions : I. tests for heritable and germ-cell effects in the mouse / 1981
Evaluation of Selected Lipid Methods for Normalizing Pollutant Bioaccumulation. 1991
Evaluation of Sucrose as an Alternative to Sodium Chloride in the Microtox (Trade Name) Assay: Comparison to Fish and Cladoceran Tests with Freshwater Effluents. 1990
Evaluation of the Fathead Minnow Seven-Day Subchronic Test for Estimating Chronic Toxicity. 1989
Everett harbor action program : analysis of toxic problem areas. Puget Sound estuary program: final report and appendices / 1986
Examination of the Effects of Habitat Quality, Land Use, and Acidification on the Macroinvertebrate Communities of Coastal Plain Streams. 1996
Examination of the Factors that Control Methylmercury Production and Bioaccumulation in Maryland Reservoirs. 2008
Exocrine Pancreatic Neoplasms in the Mummichog (Fundulus heteroclitus) from a Creosote-Contaminated Site. 1994
Experiences with single species tests for acute toxic effects on freshwater animals / 1988
Experimental Acidification of a Stream in the Hubbard Brook Experimental Forest, New Hampshire. 1980
Experimental acidification of a stream tributary to Hubbard Brook / 1986
Experimental acidification of Little Rock Lake (Wisconsin) : fish research approach and early responses / 1989
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
Experimental Quantification of Nutrient Bioextraction Potential of Oysters in Estuarine Waters of New Hampshire. 2011
Experimental Respiratory Carcinogenesis in Small Laboratory Animals. 1984
Exposure and risk assessment for dichlorobenzenes : 1,2-dichlorobenzene, 1,3-dichlorobenzene, 1,4-dichlorobenzene : final draft report / 1981
Extrapolation Modeling of Aerosol Deposition in Human and Laboratory Rat Lungs. 1992
Factors Controlling Copper (II) Concentrations in the Keweenaw Waterway. 1973
Factors Influencing Mercury Concentrations in Walleyes in Northern Wisconsin Lakes. 1990
Factors That Influence the Suppression of Pulmonary Antibacterial Defenses in Mice Exposed to Ozone. 1993
Fate and biological effects of cadmium introduced into channel microcosms / 1979
Fate and biological effects of oil well drilling fluids in the marine environment : a literature review / 1982
Fate and effect of oil in the aquatic environment, Gulf Coast region / 1980
Fate and Effects of Pesticides in the Aquatic Environment of the Flathead Lake Drainage Area. 1974
Fate and Effects of Whole Drilling Fluids and Fluid Components in Terrestrial and Freshwater Ecosystems: A Literature Review. 1981
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