Search Results for the EPA National Library Catalog

Items Found: 305

Showing: Items 151 - 200

Your Search: (SUBJECT=Water quality bioassay.)

 
 
 

PREV 1 2 3 4 5 6 7 NEXT
Select Item Title Year Published
Guidance document on statistical methods for environmental toxicity tests / 2005
Guidance for contracting biological and chemical evaluations of dredged material 1990
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
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
Lectures presented at the Fourth FAO/SIDA Training Course on Aquatic Pollution in Relation to Protection of Living Resources, Biosassays and Toxicity Testing, Lysekil, Sweden, 13 October-29 November 1975 1976
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
Magnitude and extent of sediment toxicity in Tampa Bay, Florida 1994
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 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 / 1970
Methods of collection and analysis of plankton and periphyton samples in the water pollution surveillance system / 1966
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
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
PREV 1 2 3 4 5 6 7 NEXT

Save, Print or Email Selected Records