Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Pettaquamscutt Cover Salt Marsh: Environmental Conditions and Historical Ecological Change. 2014
Phase Distributions of Low Volatility Organics in Ambient Air. 1986
Phosphate removal by activated sludge : amenability studies at Smithfield, North Carolina / 1968
Phosphate Removal by Activated Sludge. Amenability Studies at Smithfield, North Caroline. 1968
Phosphate Removal by Activated Sludge: Amenability Studies at Mansfield, Ohio. 1968
Phosphate Removal by Activated Sludge: Amenability Studies at Pontiac, Michigan. 1968
Phosphorus source management for eutrophic lakes : phase 1, tributary phosphorus loading 1978
Photochemistry of Aqueous Iron(III)-Polycarboxylate Complexes: Roles in the Chemistry of Atmospheric and Surface Waters. 1993
Photodecomposition of a Commercial Polybrominated Biphenyl Fire Retardant: High-Resolution Gas Chromatographic Analysis. 1983
Photosynthesis and photorespiration; 1971
Photothermal Destruction of the Vapor of Volatile Organic Compounds. 1993
Photothermal Detoxification of Air Toxics. 1993
Phycoperiphyton (Algae) as Indicators of Water Quality. 1978
Physical Chemical Treatment of a Combined Sewer Impacted Secondary Effluent. 1980
Phytotox Database Evaluation of Surrogate Plant Species Recommended by the U.S. Environmental Protection Agency and the Organization for Economic Cooperation and Development. 1985
PIC analysis methods : project summary / 1987
Pilot Study of Sampling and Analysis for Polynuclear Aromatic Compounds in Indoor Air. 1986
Pilot UV-B Spectrometer Intercomparison Experiment: A Preliminary Report. 1991
Pilot-Scale Evlauation of an Incinerability Ranking System for Hazardous Organic Compounds. 1992
Planning study to model and monitor coal pile run-off / 1981
Plant invaders : the threat to natural ecosystems / 2001
Plasmid Expression and Maintenance during Long-Term Starvation-Survival of Bacteria in Well Water. 1989
Plutonium burdens in people living around the Rocky Flats plant / 1982
Plutonium burdens in people living around the Rocky Flats plant. 1982
Polishing industrial waste stream effluents using fly ash : natural clay sorbent combination / 1984
Pollutant Loading Reductions for the Revised Effluent Limitations Guidelines for Concentrated Animal Feeding Operations. 2002
Polychlorinated Chemical Residues in Fish from Major Watersheds Near the Great Lakes, 1979. 1983
Polychlorinated Dibenzo-p-Dioxins and Dibenzofurans in Selected Estuarine Sediments. 1989
Population Models for Stream Fish Response to Habitat and Hydrologic Alteration: The CVI Watershed Tool. 2004
Population-based surveillance and etiological research of adverse reproductive outcomes and toxic wastes a case-control study Public drinking water contamination and birthweight, and selected birth defects : 1992
Population-based surveillance and etiological research of adverse reproductive outcomes and toxic wastes a cross-sectional study Public drinking water contamination and birthweight, fetal deaths, and birth defects : 1992
Porous Dike Intake Evaluation. 1985
Potential of Carp to Bioactivate Benzo(a)pyrene to Metabolites That Bind to DNA. 1991
Practical experimental designs and optimization methods for chemists 1986
Predicted Deposition of Nonhygroscopic Aerosols in the Human Lung as a Function of Subject Age. 1988
Predicting Concentration of Total Phosphorus and Chlorophyll 'a' in a Lake with Short Hydraulic Residence Time. 1985
Predicting the barrier effectiveness of fluoropolymer film-based protective clothing materials {microfiche} 1990
Predicting the Rate of Trace-Organic Compound Removal by Natural Biofilms. 1988
Predictive models for deposition of inhaled diesel exhaust particles in humans and laboratory species 1987
Preliminary assessment of air emissions from aerated waste treatment systems at hazardous waste treatment storage and disposal facilities / 1986
Preliminary assessment of the transboundary movement of contaminants within the Strait of Georgia and Juan De Fuca into the Puget Sound / 1999
Preliminary environmental assessment of the lignite-fired CAFB / 1979
Preliminary environmental assessment on formcoke cokemaking process / 1983
Preliminary Environmental Assessment on Formcoke Cokemaking Process. 1983
Preliminary exposure study to determine the effects of acid deposition on coated steel substrates {microfiche} 1990
Preliminary Performance and Cost Estimates of Mercury Emission Control Options for Electric Utility Boilers. 1999
Prenatal alpha-Difluoromethylornithine Treatment: Effects on Postnatal Renal Growth and Function in the Rat. 1989
PREPAR: A User-Friendly Preprocessor to Create AIRDOS-EPA Input Data Sets. 1984
Preparation and evaluation of modified lime and silica-lime sorbents for mercury vapor emissions control / 1999
Prevention of Elemental Mercury Reemissions from Illinois Coal Wet Scrubbers. 2005
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