Search Results for the EPA National Library Catalog

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Population characteristics of Gulf Menhaden, Brevoortia patronus / 1996
Population dynamics and life history aspects of major marine sportfishes in Georgia's coastal waters / 1984
Population dynamics of wild trout and associated sport fisheries in two northern Wisconsin streams 1983
Population genetics & fishery management / 1987
Population Models for Stream Fish Response to Habitat and Hydrologic Alteration: The CVI Watershed Tool. 2004
Population studies of selected fishes in three heated reservoirs in Texas. 1972
Population-level effects of multiple stresses on fish and shellfish / 1982
Porous Dike Intake Evaluation. 1985
Portneuf River fisheries investigations : job completion report / John T. Heimer. 1980
Position-Specific Induction of Benzo(a)pyrene Metabolism by 3-Methylcholanthrene and Phenobarbital in Mullet ('Mugil cephalus'), a Marine Fish. 1984
Potential for long-term mercury contamination of the Tongue River Reservoir resulting from surface coal mining and determination of an accurate coefficient describing mercury accumulation from food : final report / 1978
Potential Health Hazards from Consumption of Fish Caught in Polluted Coastal Waters of Los Angeles County. 1982
Potential impact of changes in Great Lakes water quality on fisheries / 1980
Potential Impact of Drilling Fluids on Estuarine Productivity. 1983
Potential impacts of low pH on fish and fish populations / 1980
Potential intertidal habitat restoration sites in the Duwamish River Estuary 1991
Potential mercury problems in aquatic ecosystems of the norther Great Plains and the influence of surface coal mining : a conceptual proposal / 1978
Potential Remediation Approaches to the GE-Pittsfield-Housatonic River Site 'Rest of River' PCB Contamination. 2012
Poultry excreta dehydration and utilization: system development and demonstration. 1977
Power plant entrainment : a biological assessment / 1978
Power plants, chlorine, and estuaries / 1976
Predation of a Spawning Atherinid Fish, 'Menidia menidia', by Avian and Aquatic Predators. 1984
Predatory behavior of some shore fishes in the Gulf of California, 1968
Predicting and evaluating the effects of acidic precipitation on water chemistry and endemic fish populations in the northeastern United States / 1986
Predicting and Evaluating the Effects of Acidic Precipitation on Water Chemistry and Endemic Fish Populations in the Northeastern United States. 1986
Predicting Chronic Lethality of Chemicals to Fishes from Acute Toxicity Test Data: Concepts and Linear Regression Analysis. (Hazard Assessment). 1994
Predicting Modes of Toxic Action from Chemical Structure: An Overview. 1994
Predicting year-class abundance of Yellowstone Lake cutthroat trout / 1962
Prediction of Chemical Accumulation by Fish. 1982
Prediction of wildlife and fish resources for national assessments and appraisals 1983
Prehatching development of the fathead minnow (pimephales promelas) rafinesque / 1996
Preliminary assessment of potential mercury problems in the Tongue River Reservoir / 1978
Preliminary Data from a Fish Short Term Reproduction Assay with Methyl Tertiary Butyl Ether. 2011
Preliminary Data on Use of the Inland Silverside, 'Menidia Beryllina', to Control Mosquito Larvae. 1985
Preliminary Ecological Study of Areas to be Impounded in the Salt River Basin of Kentucky. 1971
Preliminary guide to the identification of larval fishes in the Tennessee River 1976
Preliminary observations of the sizes and settling velocities of the eggs of some Chesapeake Bay fishes 1974
Preliminary study of the occurrence of the American eel and other finfish species in Maryland by Ray C. Dintaman. 1975
Preliminary survey of toxicity of cholorinated sewage to sockeye and pink salmon / 1974
Preliminary synthesis and assessment of environmental flows in the Middle Verde River Watershed, Arizona / 2017
Presented papers from the Council of Lake Committees Plenary Session on Great Lakes predator-prey issues, March 20, 1985 / 1985
Prevention and treatment of diseases of warmwater fishes under subtropical conditions, with special emphasis on intensive fish farming / 1971
Prey fish communities as indicators of ecosystem health in Lake Michigan : project completion report submitted to US Environmental Protection Agency, Environmental Research Laboratory / 1995
Primary Cell Cultures from the Teleost, 'Cyprinodon variegatus': Culture Establishment and Application in Carcinogen Exposure Studies. 1984
Principal diseases of marine fish and shellfish 1900
Principal diseases of marine fish and shellfish / 1970
Priority pollutant removal from mine drainage / 1980
Probabilistic Aquatic Exposure Assessment for Pesticides. I: Foundations. 2001
Probabilistic Statement of the Structure Activity Relationship for Environmental Risk Analysis. 1990
Probability-of-Use Criteria for the Family Salmonidae. 1978
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