Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Pesticide registration (PR) notice 2000-6 : notice to manufacturers, formulators, producers and registrants and importers of pesticide products. 2000
Petroleum biodegradation potential of northern Puget Sound and Strait of Juan de Fuca environments / 1980
Petroleum Contamination: Quantification and Passive Tagging in Organisms and Sediments. 1982
Phase I Pilot Air Conveyance System Design, Cleaning, and Characterization. 1997
Phenylacetic Acid Metabolism by Three Aquatic Bacteria Isolated from Continuous Culture Enrichments. 1979
Phillippi Creek Water Quality Report. 1995
PhoStrip (Trade Name) Process for Biological Removal of Phosphorus from Wastewater: History, Performance, Cost, Technology. 1982
Physical and Chemical Control of Released Microorganisms at Field Sites. 1991
Physical Maps of 'Autographa californica' and 'Rachiplusia ou' Nuclear Polyhedrosis Virus Recombinants. 1980
Physical methods for microorganisms detection 1991
Physiology of immobilized cells 1990
Phytoremediation of Groundwater at Air Force Plant 4, Carswell, Texas. 2003
Pilot Air Conveyance System Design, Characterization, and Cleaning. 1996
Pilot Study to Evaluate the Impact of Air Duct Cleaning on Indoor Air Quality in Residences. 1998
Plague makers : how we are creating catastrophic new epidemics-- and what we must do to avert them / 1994
Point-of-use reduction of volatile halogenated organics in drinking water / 1986
Pollutant Sorption in Environmental Systems. 1983
Polychlorinated Biphenyls (Aroclor 1242): Effects of Uptake on E. coli Growth. 1972
Population dynamics of infectious diseases : theory and applications / 1982
Potential for Long-Term Persistence of the Red Tide Dinoflagellate 'Ptychodiscus brevis' in North Carolina Coastal Waters. 1989
Potential health effects from viable emissions and toxins associated with wastewater treatment plants and land application sites / 1981
Potential industrial carcinogens and mutagens / 1977
Practical Applications of Chlorine Dioxide/Field Data. 1992
Pre-Impoundment Biological Survey of Stockton Reservoir-Sac River, Missouri, August, 1968. 1969
Predicting attenuation of viruses during percolation in soils / 2002
Predicting attenuation of viruses during percolation in soils / 2002
Predicting Biotransformations in the Subsurface: Relationship between the ATP (Adenosine triphosphate) Content of Subsurface Material and the Capacity of Subsurface Organisms to Degrade Toluene. 1985
Predicting Chemical Concentration Effects on Transformation Rates of Dissolved Organics by Complex Microbial Assemblages. 1991
Predicting Water Quality in Distribution Systems. 1986
Prediction of Biodegradability for Selected Organic Chemicals. 1987
Prediction of Environmental Pollutant Concentration. 1978
Preliminary risk assessment for bacteria in municipal sewage sludge applied to land. 1991
Preliminary risk assessment for pathogens in landfilled municipal sewage sludge / 1993
Preventing waterborne disease : a focus on EPA's research. 1993
Principles of microbial ecology / 1966
Problem formulation for human health risk assessments of pathogens in land-applied biosolids. 2011
Proceedings of Seminar on Methodology for Monitoring the Marine Environment, Seattle, Washington, October 1973. 1974
Proceedings of the 2nd International Symposium on the Biosafety Results of Field Tests of Genetically Modified Plants and Microorganisms, May 11-14, 1992, Goslar, Germany / 1992
Proceedings of the 3rd International Symposium on the Biosafety Results of Field Tests of Genetically Modified Plants and Microorganisms 1994
Proceedings of the 4th investigators' meeting for EPA's biotechnology-biological control agent risk assessment research program : April 8-12, 1991 / 1992
Proceedings of the first microbiology seminar on standardization of methods, San Francisco, California, January, 1973. 1973
Proceedings of the seminar on biological monitoring and its use in the NPDES permit program : held at the Conrad Hilton Hotel, Chicago, Illinois, October 2, 1979 / 1980
Proceedings of the Symposium on the Recovery of Indicator Organisms Employing Membrane Filters / 1977
Proceedings of the workshop : biodegradation kinetics : Navarre Beach, Florida, 18-20 October 1983 / 1985
Proceedings of the Workshop : Microbial Degradation of Pollutants in Marine Environments, Pensacola Beach, Florida, 9-14 April 1978 / 1979
Proceedings of the Workshop--Microbial Degradation of Pollutants in Marine Environments, Pensacola Beach, Florida, 9-14 April 1978 / 1979
Proceedings of Workshop on Microorganisms in Urban Stormwater Held at Edison, New Jersey, on March 24, 1975. 1976
Proceedings of Workshop on Microorganisms in Urban Stormwater, Edison, New Jersey, March 24, 1975 / 1979
Proceedings Workshop on Poultry Processing Plant Water Utilization and Waste Control, Held in Greensboro, North Carolina, September 16, 1971. 1972
Proceedings. Joint Conference on Prevention and Control of Oil Spills. 1969
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