Search Results for the EPA National Library Catalog

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Residues in Fish, Wildlife, and Estuaries, Mirex Residues in Selected Estuaries of South Carolina--June 1972. 1972
Resources Conservation Company B.E.S.T. solvent extraction technology. 1993
Response of Benthic Communities in MERL Experimental Ecosystems to Low Level, Chronic Additions of No. 2 Fuel Oil. 1980
Response of Benthic Ecosystems to Deep Ocean Sewage Outfalls in Hawaii: A Nutrient Cycling Approach to Biological Impact Assessment and Monitoring. 1987
Response of the Chesapeake Bay Water Quality Model to Loading Scenarios (A Report of the Modeling Subcommittee, Chesapeake Bay Program Office, Annapolis, MD). 1994
Response of the Phoxocephalid Amphipod, 'Rhepoxynius abronius', to a Small Oil Spill in Yaquina Bay, Oregon. 1986
Response of the Spokane River periphyton community to primary sewage effluent and continued investigation of Long Lake : project completion report / 1975
Responses of Estuarine Macrofauna Colonizing Sediments Contaminated with Fenvalerate. 1987
Responses of Polychaetes to Cadmium-Contaminated Sediment: Comparison of Uptake and Behavior. 1988
Responses of Wetland Plants to Effluents in Water and Sediment. 1991
Results from Analysis of Sediments and Surface Water in the Decatur, Alabama Area with Perfluorinated Chemicals. 2012
Results of bioassay evaluation of sediments from Tampa Harbor, Florida / 1980
Results of the Lake Michigan Mass Balance Study: Atrazine Data Report. 2001
Retension and Transformation of Selected Pesticedes and Phosphorus in Soil-Water Systems: A Critical Review. 1982
Retrospective Analysis of the Response of Saginaw Bay, Lake Huron, to Reductions in Phosphorus Loadings. 1983
Reversible and Resistant Components of PCB Adsorption-Desorption: Adsorbent Concentration Effects. 1982
Review and synthesis of bioassessment methodologies for freshwater contaminated sediments / 1990
Review of PCB levels in the environment / 1976
Review of removal, containment and treatment technologies for remediation of contaminated sediment in the Great Lakes / 1990
Review of single species toxicity tests : are the test reliable predictors of aquatic ecosystem community responses? / 1999
Review of the Environmental Assessment of the Buccaneer Gas and Oil Field in the Northwestern Gulf of Mexico. 1981
Review of the national ambient air quality standards for lead : policy assessment of scientific and technical information, OAQPS staff paper - first draft. 2006
Review of the Sediment Delivery Ratio Techniques Component of the Highland Silver Lake Watershed Project. 1984
Revitalizing Local Waterfront Economies: Investing in the Great Lakes. 2015
Ring Fission of Anthracene by a Eukaryota. 1993
Risk assessment and modeling overview document. 1993
Risk management research plan for ecosystem restoration in watersheds 1997
Role of Benthic Communities in the Nitrogen and Phosphorus Cycles of an Estuary. 1976
Role of Bioturbation in Sediment Resuspension and Its Interaction with Physical Shearing. 1993
Role of estuarian sediment microorganisms in the uptake of organic solutes under aerobic conditions. 1974
Role of polyelectrolytes in filtration processes / 1974
Role of Sediments in Eutrophication - A Preliminary Study. 1972
Root-Exuded Oxygen in the Aquatic Angiosperm 'Ruppia maritima'. 1984
Rum distillery slops treatment by anaerobic contact process / 1974
Salmonid spawning gravel scour module / 1996
Sample holding time reevaluation / 2005
Sampling and analysis design for development of Elliott Bay toxics action plan / 1985
Sampling and analysis design for development of Everett Harbor action program / 1986
Sampling and analysis of selected toxic substances : task I, vinylidene chloride. 1977
Sampling and analysis of selected toxic substances : task IB : hexachlorobutadiene. 1976
Sampling and Identification of Pollutant Oils in Industrial Watercourses. 1976
Sampling for hazardous materials (165.9) : student manual. 1996
Sampling Guidance Manual for the National Dioxin Study. 1984
Sampling of water and wastewater / 1977
Sampling of water and wastewater. 1977
Sampling Protocols for Collecting Surface Water, Bed Sediment, Bivalves, and Fish for Priority Pollutant Analysis. 1982
Sampling strategies for estimating the magnitude and importance of internal phosphorus supplies in lakes / 1981
Sampling surface and subsurface particle-size distributions in wadable gravel- and cobble-bed streams for analyses in sediment transport, hydraulics, and streambed monitoring / 2001
Sampling, Characterizing and Mapping Contaminated Sediments in River Harbors. 1992
San Francisco Bay sediment quality survey and analyses / 1987
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