Search Results for the EPA National Library Catalog

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Periphyton and phytobenthon as indicators of water quality : completion report / 1972
Physical and chemical properties of Potomac River and environs, August 1978 1980
Physical and chemical properties of Potomac River and environs, August-September 1977 1979
Physical and chemical properties of the Potomac River and environs, April-May 1978 1980
Physical and chemical properties of the Potomac River and environs, January 1978 1980
Physical, chemical, and biological characteristics of the Boise River from Veterans Memorial Parkway, Boise to Star, Idaho, October 1987 to March 1988 1988
Pigmented bacteria in unpolluted and polluted surface waters : dissertation / 1971
Polychaetes : key taxa for marine environmental quality monitoring in Canadian seas / 1990
Porewater toxicity testing : biological, chemical, and ecological considerations / 2003
Principles and methods for determining ecological criteria on hydrobiocenoses : proceedings of the European Scientific Colloquium, Luxembourg, November 1975 / 1976
Problems of aquatic toxicology, biotesting, and water quality management : proceedings of USA-Russia symposium, Borok, Jaroslavl oblast, July 30 - August, 1984 / 1986
Proceedings : tiered testing issues for freshwater and marine sediments, Washington, D.C., September 16-18, 1992. 1992
Proceedings AWWA Water Quality Technology Conference, Nashville, Tennessee, December 5-8, 1982 / 1983
Proceedings of the 1989 Midwest Pollution Control Biologists meeting / 1989
Proceedings of the 1989 pollution control biologists meeting : held in Chicago, Illinois February 14-17, 1989 / 1989
Proceedings of the 1990 midwest pollution control biologists meeting : held in Chicago, Illinois, April 10-13, 1990 / 1990
Proceedings of the 1991 Midwest Pollution Control Biologists meeting : environmental indicators : measurement and assessment endpoints / 1992
Proceedings of the First National Workshop on Biological Criteria : held in Lincolnwood, Illinois, December 2-4, 1987 / 1988
Proceedings of the International Workshop on Biological Testing of Effluents (and Related Receiving Waters), September 10 through 14, 1984, Duluth, Minnesota U.S.A. 1984
Proceedings, AWWA Water Quality Technology Conference : Miami Beach, Florida, December 7-10, 1980 1981
Proceedings, AWWA Water Quality Technology Conference Denver, Colorado, December 2-5, 1984 / 1984
Progress in standardization of aquatic toxicity tests / 1993
Quality assurance practices for the chemical and biological analyses of water and fluvial sediments 1982
Quantitative aquatic biological indicators : their use to monitor trace metal and organochlorine pollution / 1980
Rapid assessment of water quality using the fingernail clam, Musculium transversum : final report / 1978
Rapid bioassessment : an overview of applications, methods, and assessment approach / 1988
Rapid bioassessment protocols for use in streams and rivers : benthic macroinvertebrates and fish / 1989
Rapid bioassessment protocols for use in wadeable streams and rivers : periphyton, benthic macroinvertebrates and fish / 1999
Rapid chemical and biological techniques for water monitoring / 2009
Rationale for sampling and interpretation of ecological data in the assessment of freshwater ecosystems : a symposium sponsored by ASTM Committee D-19 on Water, Philadelphia, PA, 31 Oct.-1 Nov. 1983 / 1986
Re-evaluation of the state of the science for water-quality criteria development / 2003
Refinement of biological metrics in the development of biological criteria for regional biomonitoring and assessment of small streams in Idaho : 1991-1992 : final report / 1992
Region IV workshop on biomonitoring and biocriteria 1989
Relative toxicities of selected chemicals to several species of tropical fish, by Jerry H. Nunogawa {and others. 1970
Report of analytical reference service water trace-elements no. 1 / 1974
Report of the ACMRR/IABO Working Party on Biological Effects of Pollutants : first session, FAO headquarters, Rome, Italy, 27-31 October 1975, second session, Inter-University Centre for Post-Graduate Studies, Dubrovnik, Yugoslavia, 22-25 November 1976. And report of the ACMRR/IABO Expert Consultation on Bioassays with Aquatic Organisms in Relation to Pollution Problems : Inter-University Centre for Post-Graduate Studies, Dubrovnik, Yugoslavia, 16-19 November 1976. 1977
Resource manager's guide for using aquatic organisms to assess water quality for evaluation of contaminants 1988
Response of algal populations to changes in stream water quality : final report 1984
Review of freshwater bioassay procedures for selected amphipods / 1980
Review of whole organism bioassays for assessing the quality of soil, freshwater sediment, and freshwater in Canada 1994
Rotifer sensitivity to combinations of inorganic water pollutants 1977
Selected tools and techniques for physical and biological monitoring of aquatic dredged material disposal sites 1990
Self-monitoring procedures : basic parameters for municipal effluents : [student reference manual]. 1974
Semi-annual report, January-June, 1974 / 1974
Semi-annual report, July-December 1974 / 1974
Short-term methods for estimating the chronic toxicity of effluent and receiving waters to marine and estuarine organisms 1988
Short-term methods for estimating the chronic toxicity of effluent and receiving waters to marine and estuarine organisms / 1988
Short-term methods for estimating the chronic toxicity of effluent and receiving waters to marine and estuarine organisms / 1992
Short-term methods for estimating the chronic toxicity of effluents and receiving water to marine and estuarine organisms / 1994
Short-term methods for estimating the chronic toxicity of effluents and receiving water to marine and estuarine organisms. 2002
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