Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Particulate control highlights : research on electrostatic precipitator technology / 1977
Particulate sampling and support : final report / 1979
Particulate sampling and support : final report, executive summary / 1979
PCRAMMET user's guide. 1996
Performance and economic evaluation of a hot-side electrostatic precipitator / 1979
Performance evaluation of an electrostatic precipitator installed on a copper smelter reverberatory furnace / 1979
Phosphate precipitation with ferrous iron / 1971
Phosphate Removal from Waste Waters Using Lanthanum Precipitation. 1970
Phosphate removal in an activated sludge facility / 1974
Phosphate Study at the Baltimore Back River Waste-water Treatment Plant. 1970
Phosphorus Removal and Disposal from Municipal Wastewater. 1971
Phosphorus Removal in Lagoon Treatment Systems. 1992
Phosphorus Removal Practice. 1971
Phosphorus Removal Using Chemical Coagulation and a Continuous Countercurrent Filtration Process. 1970
Phosphorus Removal with Aluminum Chlorohydrate. 1970
Phosphorus Removal. A Bibliography, Volume 1. 1973
Photochemical Fate of Agrochemicals in Natural Waters. 1991
Physical and Hydrometeorological Characteristics of the Snowy Range Observatory. 1972
Physical-Chemical Processes. 1972
Physical-Chemical Treatment of a Municipal Wastewater Using Powdered Carbon. 1973
Physical/chemical treatment of hazardous waste sites : speaker slide copies and supporting information / 1990
Pilot demonstration of sodium carbonate conditioning / 1979
Pilot Plant Demonstration of a Lime-Biological Treatment Phosphorus Removal Method. 1973
Pilot Scale Treatment of Aqueous Metal and Cyanide Bearing Hazardous Wastes. 1987
PIRLA 2 Project: Regional Assessment of Lake Acidification Trends. 1990
PIRLA Project (Paleoecological Investigation of Recent Lake Acidification): An Introduction to the Synthesis of the Project. 1990
Plan and schedule for NAPAP assessment reports, 1989-1990 state of science, state of technology, integrated assessment : public review draft. 1988
Planning guide for evaluating agricultural nonpoint source water quality controls / 1982
Plant inspection workshop : techniques for evaluating performance of air pollution control equipment / 1981
PM 10 and fugitive dust in the Southwest : ambient impact, sources and remedies / 1985
Poliovirus Retention in 75-cm Soil Cores After Sewage and Rainwater Application. 1980
Polluted rain 1980
Pollution abatement from cattle feedlots in northeastern Colorado and Nebraska / 1975
Pollution Potential of Runoff From Production Livestock Feeding Operations in South Dakota. 1973
Polychlorinated biphenyls in precipitation in the Lake Michigan basin / 1978
Potential Climate-Induced Runoff Changes and Associated Uncertainty in Four Pacific Northwest Estuaries. 2012
Potential climatic impacts of increasing atmospheric CO2 with emphasis on water availability and hydrology in the United States : report / 1984
Potential Contribution of Sulfate Production in Cumulus Cloud Droplets to Ground Level Particle Sulfur Concentrations. 1987
Potential Impacts of Climate Change on Pacific Northwest Forest Vegetation. 1992
Potentially hazardous emissions from the extraction and processing of coal and oil, 1975
Power Plant Influences on Bulk Precipitation, Throughfall, and Stemflow Nutrient Inputs. 1984
Power plant stack plumes in complex terrain : an appraisal of current research / 1977
Preacidification ph-values in Norwegian rivers and lakes 1982
Precipitation and Its Measurement, A State of the Art. 1971
Precipitation as a Nutrient and Hydrogen Ion Source for Forested Watersheds in the Missoula Vicinity. 1973
Precipitation Characteristics of the Northern New Jersey, New York City Metropolitan Area. 1972
Precipitation chemistry data displays for the combined SURE/UAPSP/OEN studies 1994
Precipitation chemistry of magnesiun sulfite hydrates in magnesium oxide scrubbing / 1977
Precipitation chemistry trends in the United States : 1980-1993 : summary report / 1995
Precipitation from homogeneous solution. 1959
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