Search Results for the EPA National Library Catalog

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Freshwater findings, 1967-1976 : research publications of the Environmental Research Laboratory / 1977
Freshwater findings, 1976-1978 : research publications of the Environmental Research Laboratory, Duluth, Minnesota / 1980
Freshwater findings, 1979-1982 : research publications of the Environmental Research Laboratory, Duluth, Minnesota / 1983
Freshwater fishery biology. 1956
Freshwater fishes of Canada / 1973
Freshwater fishes of Canada / 1998
Freshwater fishes of Connecticut / 1968
Freshwater fishes of Eastern Canada / 1967
Freshwater fishes of the Carolinas, Virginia, Maryland, and Delaware / 1994
Freshwater fishes of Virginia / 1994
Freshwater inflow action agenda for the Gulf of Mexico : first generation-management committee report. 1994
Freshwater inflow to estuaries short and long term perspectives / 1900
Freshwater invertebrate biology. 1982
Freshwater isopods (Asellidae) of North America / 1972
Freshwater macroinvertebrates of northeastern North America / 1990
Freshwater marshes : ecology and wildlife management / 1994
Freshwater microscopy. 1953
Freshwater molluscs of Canada 1981
Freshwater mussels (Bivalvia:Unionidae) of the Fox River Basin, Illinois and Wisconsin 2004
Freshwater mussels and other macroinvertebrates, Iowa and Cedar River basins : preliminary survey / 1979
Freshwater mussels and the Connecticut River Watershed / 2008
Freshwater mussels of Ohio : field guide / 2020
Freshwater mussels of the Eastern United States : a review of biology, life history, and status / 2001
Freshwater mussels of the Maumee drainage / 2006
Freshwater plankton no. 1; report of a study conducted by the Analytical Reference Service, Training Program. 1964
Freshwater Potomac : aquatic communities and environmental stresses : proceedings of a symposium in January 1977, at College Park, Maryland / 1978
Freshwater science. 2012
Freshwater science. 2012
Freshwater snails of Ohio : field guide / 2021
Freshwater unionacean clams (Mollusca: Pelecypoda) of North America / 1975
Freshwater unionacean clams (Mollusca: Pelecypoda) of North America, 1973
Freshwater vertebrate and invertebrate ecology of Amchitka Island : annual progress report July 1, 1969 - June 30, 1970. / 1971
Freshwater Wetland Mitigation Inventory for Nineteen Coastal Communities. A Final Report to the New Hampshire Estuaries Project. 2003
Freshwaters of Alaska : ecological syntheses / 1997
From the mountains to the sea : the state of Maryland's freshwater streams / 1999
Fundamentals of limnology / 1953
FWPCA methods for the collection and analysis of freshwater, plankton, periphyton and macroinvertegrate samples, draft / 1970
Genera of freshwater nematodes (Nematoda) of eastern North America / 1973
Global climate change and freshwater ecosystems 1992
Great Lakes Basinwide Botulism Coordination Workshop. Held in Romulus, Michigan on June 24-25, 2008. 2008
Great Lakes ecosystem report 2000. 2001
Great lakes unified ecosystem studies : a plan for understanding large aquatic ecosystems. 1988
Groundwater new perspectives, new initiatives. 1985
Growth and Reproduction Toxicity Test with Benzyl Benzoate and the Freshwater Alga, Selenastrum capricornutum. 2004
Guidance document on measurement of toxicity test precision using control sediments spiked with a reference toxicant / 1995
Guidance document on testing procedures for pesticides in freshwater static mesocosms : from the workshop "A Meeting of Experts on Guidelines for Static Field Mesocosm Tests" held at Monks Wood Experimental Station, Abbotts Ripton, Huntingdon, UK : 3-4 July 1991. 1991
Guidance for implementing the January 2001 methylmercury water quality criterion / 2010
Guidance Manual to Support the Assessment of Contaminated Sediments in Freshwater, Estuarine, and Marine Ecosystems in British Columbia. Volume I: An Ecosystem-Based Framework for Assessing and Managing Contaminated Sediments. 2003
Guidance Manual to Support the Assessment of Contaminated Sediments in Freshwater, Estuarine, and Marine Ecosystems in British Columbia. Volume II Design and Implementation of Sediment Quality Investigations in Freshwater Ecosystems. 2003
Guidance Manual to Support the Assessment of Contaminated Sediments in Freshwater, Estuarine, and Marine Ecosystems in British Columbia. Volume III Interpretation of the Results of Sediment Quality Investigations. 2003
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