Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Physiologically Based Toxicokinetic Model for the Uptake and Disposition of Waterborne Organic Chemicals in Fish. 1990
Physiologically-Based Toxicokinetic Modeling of Three Waterborne Chloroethanes in Channel Catfish, 'Ictalurus punctatus'. 1993
Physiology of Ecotypic Plant Response to Sulfur Dioxide in 'Geranium carolinianum' L. 1981
Phytoplankton composition and abundance in Lake Ontario during IFYGL / 1975
Phytotoxicity of Air Pollutants. Evidence for the Photodetoxification of SO2 but Not O3. 1984
Pigment Indices and Environmental Oxygen Stress. 1968
Pilot Program to Determine the Effect of Selected Nutrients (Dissolved Organics, Phosphorus, and Nitrogen) on Nuisance Algal Growth in American Falls Reservoir. 1972
Pilot Study on Indoor Air Quality. 1994
Pilot Study on the Design of a Petroleum Hydrocarbon Baseline Investigation for Northern Puget Sound and Strait of Juan de Fuca. 1976
Piperonyl Butoxide as a Tool in Aquatic Toxicological Research with Organophosphate Insecticides. 1991
PIRLA 2 Project: Regional Assessment of Lake Acidification Trends. 1990
PIRLA DBMS Quick Reference Guide. 1991
Piscataqua Region Estuaries Partnership Enviornmental Indicators Report, 2009. 2009
Piscataqua Region Estuaries Partnership Estuaries Year 14 Work Plan. 2009
Piscataqua Region Estuaries Partnership: A Year in Review and a View of the Future. A Summary of Program Activities in 2008 and Plans in 2009 that Protect, Restore, and Monitor the Region's Estuaries. 2009
Plan for air pollution research in the Texas Gulf Coast area. 1979
Plan for review of the national ambient air quality standards for carbon monoxide. 2008
Plankton Associations and Related Factors in a Hipereutrophic Lake. 1971
Plant Phenols and Related Organic Compounds in Public Water Sources, Their Relationship to Chlorination. 1973
Platinum-group metals / 1977
Plutonium Air Inhalation Dose (PAID): A Code for Calculating Organ Doses Due to the Inhalation and Ingestion of Radioactive Aerosols. 1977
Polar Narcosis in Aquatic Organisms. 1989
Policy assessment for the review of the carbon monoxide national ambient air quality standards / 2010
Policy assessment for the review of the secondary national ambient air quality standards for NOx and SOx : Second external review draft. 2010
Policy assessment for the review of the Secondary National Ambient Air Quality Standards for oxides of nitrogen and oxides of sulfur. 2011
Policy assessment for the review of the Secondary National Ambient Air Quality Standards for oxides of nitrogen and oxides of sulfur: January 14, 2011 version. 2011
Pollutant Dynamics as Influenced by Seagrass Beds: Experiments with Tributyltin in 'Thalassia' Microcosms. 1990
Pollutant Exposure Control System for Determination of the Effects of Exposure Regimes on Plant Growth. 1984
Pollutant Sorption: Relationship to Bioavailability. 1985
Pollution and Physiology of Marine Organisms. 1976
Pollution Caused Fish Kills - 1968. 1968
Pollution Effects of Pulp and Paper Mill Wastes in Puget Sound. A Report on Studies Conducted by the Washington State Enforcement Project. 1967
Pollution effects on adult steelhead migration in the Snake River / 1974
Pollution from Mines in the 'New Lead Belt' of South Eastern Missouri. 1969
Pollution Impacts at the Stand and Ecosystem Levels. 1992
Pollution-Caused Fish Kills in 1960. 1960
Pollution-caused fish kills in 1961. 1961
Pollution-caused fish kills in 1962. 1962
Pollution-Caused Fish Kills in 1962. 1962
Pollution-Caused Fish Kills in 1964. 1964
Pollution-Caused Fish Kills in 1965. 1965
Polychlorinated Biphenyl Congener Distributions in Winter Flounder as Related to Gender, Spawning Site, and Congener Metabolism. 1994
Polychlorinated biphenyl transport in coastal marine foodwebs / 1984
Polychlorinated biphenyls : ambient water quality criteria.. 1978
Polychlorinated Biphenyls: Congener-Specific Analysis of a Commercial Mixture and a Human Milk Extract. 1985
Polychlorinated Chemical Residues in Fish from Major Watersheds Near the Great Lakes, 1979. 1983
Polycyclic aromatic hydrocarbons : evaluation of sources and effects / 1983
Polynuclear aromatic hydrocarbons : ambient water quality criteria. 1979
Polynuclear Aromatic Hydrocarbons and Cellular Proliferative Disorders in Bivalve Molluscs from Oregon Estuaries. 1982
Popex : ranking air pollution sources by population exposure / 1976
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