Search Results for the EPA National Library Catalog

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Guidelines for the selection of laboratories to perform chronic toxicity tests using Ceriodaphnia dubia and fatheads minnows, (Pimephales promelas) / 1990
Histochemical and cytophotometric assay of acid stress in freshwater fish / 1971
Identification of toxic substances in the upper Illinois River : final report / 1992
Identification, comparison and evaluation of exisiting freshwater, estuarine, and marine rapid chronic bioassays to American Petroleum Institute, Washington, D.C., May, 1985 1985
Improving aquatic risk assessment under FIFRA : report of the Aquatic Effects Dialogue Group. 1992
Improving water quality standards and assessment approaches for the Upper Mississippi River : UMR Clean Water Act biological assessment implementation guidance / 2011
Improving water quality standards and assessment approaches for the Upper Mississippi River : Upper Mississippi River Clean Water Act biological assessment implementation guidance project / 2011
In situ acute/chronic toxicological monitoring of industrial effluents for the NPDES biomonitoring program using fish and amphibian embryo-larval stages as test organisms / 1981
In-situ monitoring of aquatic systems : chemical analysis and speciation / 2000
Information summary, area of concern : Sheboygan River, Wisconsin / 1991
Interim NPDES compliance biomonitoring inspection manual. 1979
Investigation of the ecology and water quality of a lake outlet : completion report 1975
Keys to water quality indicative organisms (southeastern United States) / 1968
Laboratory guidance and whole effluent toxicity test review criteria / 2008
Laboratory guidance and whole effluent toxicity test review criteria / 2005
Lake Erie intensive study 1978-1979 / 1985
Lake Erie nutrient control program : an assessment of its effectiveness in controlling lake eutrophication / 1980
Lake Erie surveillance plan 1984
Lake Huron Task surveillance plan 1985
Lake Ontario surveillance plan 1985
Long time scale investigation of organic particle transport and fate in Lake Erie : a ten year post audit of the Manhattan College Eutrophication Model / 1984
Long-term release of contaminants from dredged material : final report / 1978
Magnitude and extent of sediment toxicity in four bays of the Florida panhandle : Pensacola, Choctawhatchee, St. Andrew, and Apalachicola / 1997
Major ion toxicity in membrane concentrate 2000
Manual of bioassessment of aquatic sediment quality 1998
Manual of physico-chemical analysis of aquatic sediments 1997
Marine bioassays : workshop proceedings. 1974
Marine water quality compendium for Washington State 1979
Method research study 3, demand analyses : an evaluation of analytical methods for water and wastewater / 1971
Methods for measuring the acute toxicity of effluents to aquatic organisms / 1978
Methods for measuring the acute toxicity of effluents to aquatic organisms / 1978
Methods for measuring the acute toxicity of effluents to freshwater and marine organisms / 1985
Methods of collection and analysis of plankton and periphyton samples in the water pollution surveillance system / 1966
Methods of collection and analysis of plankton and periphyton samples in the water pollution surveillance system / 1970
Microscale testing in aquatic toxicology : advances, techniques, and practice / 1998
Mona, White and Muskegon Lakes in Muskegon County, Michigan : the 1950's to the 1980's / 1992
Monitoring the marine environment of Long Island Sound at Millstone Nuclear Power Station : 1995 annual report / 1996
Multiyear synthesis of the macroinvertebrate component from 1992 to 2002 for the Long Term Resource Monitoring Program / 2004
Mutagenicity analyses of industrial effluents : background and results to date / 1983
National Eutrophication Survey Methods for Lakes Sampled in 1972. 1974
National eutrophication survey methods, 1973-1976 / 1975
Nutrient enhanced coastal ocean productivity in the northern Gulf of Mexico : understanding the effects of nutrients on a coastal ecosystem / 1999
Nutrients for bacterial growth in drinking water : bioassay evaluation / 1990
Nutrients for bacterial growth in drinking water : bioassay evaluation / 1989
Ohio River water quality fact book. 1986
Ozonation and biological stability of water in an operating water treatment plant. / 1990
Performance investigation of the Manning model S-4000 portable wastewater sampler and the model F-3000 dipper flowmeter / 1976
Performance of the ISCO model 1391 water and wastewater sampler / 1975
Periphyton and phytobenthon as indicators of water quality : completion report / 1972
Physical and chemical properties of Potomac River and environs, August 1978 1980
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