Search Results for the EPA National Library Catalog

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Physical, chemical, and biological characteristics of the Boise River from Veterans Memorial Parkway, Boise to Star, Idaho, October 1987 to March 1988 1988
Pickwick Lake, Colbert and Lauderdale Counties, Alabama. Tishomingo County, Mississippi. Harding County, Tennessee. 1976
Pigeon Lake, Steuben County, Indiana. 1976
Pigmented bacteria in unpolluted and polluted surface waters : dissertation / 1971
Pine Lake, Waukesha County, Wisconsin. EPA Region V. 1975
Pinecliff Lake, Passaic County, New Jersey. 1976
Plan to Develop and Implement a Quality Assurance Program for the Ames/Salmonella Test. 1981
Pleasant Hill Reservoir, Ashland and Richland Counties. 1975
Poisoning by DDT: Relation between Clinical Signs and Concentration in Rat Brain. 1963
Poisoning by Organic Phosphorus Pesticides Potentiated by Phenothiazine Derivatives. 1962
Pollutants from synthetic fuels production : environmental evaluation of coal gasification screening tests / 1979
Pollution Monitoring of Puget Sound with Honey Bees. 1985
Polychaetes : key taxa for marine environmental quality monitoring in Canadian seas / 1990
Polychlorinated Biphenyls as Inducers of Hepatic Microsomal Enzymes: Structure-Activity Rules. 1980
Polychlorinated Biphenyls: Evidence of Transplacental Passage in the Sherman Rat. 1972
Polychlorinated Dibenzo-p-Dioxins and Dibenzofurans: Correlation between In vivo Structure-Activity Relationships (SARs). 1986
Polychlorinated dioxins and polychlorinated furans in fish from the Great Lakes and Midwest / 1984
Pompton Lakes, Passaic County, New Jersey. 1976
Porewater toxicity testing : biological, chemical, and ecological considerations / 2003
Possible approaches to the health effects testing of fuels and fuel additives / 1981
Postnatal Effects of Hexachlorobenzene (HCB) on Cardiac Lactic Dehydrogenase (LDH) and Creatine Kinase (CK) Isozymes in CD-1 Mice. 1984
Potential for Eutrophication and Nuisance Algal Blooms in the Lower Neuse River Estuary. 1990
Potential industrial carcinogens and mutagens / 1977
Powder Mill Pond, Hillsborough County, New Hampshire. 1974
Power plants, chlorine, and estuaries / 1976
Prairie Rose Lake, Shelby County, Iowa. 1976
Precision of the EPA seven-day Ceriodaphnia dubia survival and reproduction test : intra- and interlaboratory study. 1990
Predicting Single-Species Toxicity in Natural Water Systems. 1985
Predicting the Toxicity of Bulk Sediments to Aquatic Organisms with Aqueous Test Fractions: Pore Water versus Elutriate. 1991
Preliminary report on the mutagenicity of carbaryl 1981
Prenatal Effects of Dieldrin and Photodieldrin in Mice and Rats. 1974
Prenatal Exposure to the Fungicide Dinocap Causes Behavioral Toricollis, Ballooning and Cleft Palate in Mice, but not Rats or Hamsters. 1986
Preparation of Benthic Substrates for Sediment Toxicity Testing. 1990
Present Approaches to Toxicity Testing - A Perspective. 1977
Primary Productivity and Related Processes in New York Harbor as Reflective of Changing Water Quality. 1984
Primer on the Ames 'Salmonella typhimurium' Assay for Mutagenicity. 1983
Problems of aquatic toxicology, biotesting and water quality management : proceedings of USA-Russia symposium, Borok, Jaroslavl Oblast, July 21-23, 1992 / 1996
Procedures for conducting Daphnia magna toxicity bioassays : user's guide / 1987
Proceedings : biostimulation - nutrient assessment workshop / 1975
Proceedings : Fine Particle Emissions Information System User Workshop / 1977
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 Seminar on Methodology for Monitoring the Marine Environment, Seattle, Washington, October 1973. 1974
Proceedings of Symposium on Process Measurements for Environmental Assessment (2nd), Held at the Sheraton-Atlanta Hotel in Atlanta, Georgia on February 25-27, 1980. 1981
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 Eutrophication-Biostimulation Assessment Workshop : June 19-21, 1969 / 1969
Proceedings of the Eutrophication-Biostimulation Assessment Workshop held at Hotel Claremont, Berkeley, California 19-21 June 1969. 1969
Proceedings of the fifteenth annual Aquatic Toxicity Workshop : November 28-30, 1988, Montréal, Quebec / 1989
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