Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Prediction of the Fates of Organic Chemicals in Biological Treatment Process-An Overview. 1984
Prediction of Unsaturated Flow Rates From Physical Properties of the Porous Medium. 1970
Prediction of vertical transport of low-level radioactive Middlesex soil at a deep-ocean disposal site / 1986
Predictions of highway emissions by a second order closure model / 1979
Predictive model for sediment transport at the Portland disposal site, Maine 1998
Preface and Introduction to 'The Response of Western Forests to Air Pollution'. 1992
Preferential Radon Transport Through Highly Permeable Channels in Soils. 2001
Preliminary Announcement and Call for Abstracts: Workshop on the Fate, Transport, and Transformation of Mercury in Aquatic and Terrestrial Environments 2001
Preliminary data summary for the machinery manufacturing and rebuilding industry. 1989
Preliminary data summary for the transportation equipment cleaning industry. 1989
Preliminary diagnostic procedures for radon control / 1988
Preliminary Draft Executive Summary Field Testing and Adaptation of a Methodology to Measure "In-Stream" Values in the Tongue River, Northern Great Plains (NGP) Region 1977
Preliminary Evaluation Studies with the Regional Acid Deposition Model (RADM). 1986
Preliminary Results of a Pesticide Leaching Study at Plains, Georgia. 1992
Preliminary risk assessment for parasites in municipal sewage sludge applied to land / 1991
Preliminary risk assessment for pathogens in landfilled municipal sewage sludge / 1993
Preliminary Study of Sediment Sources in the Potomac River Basin, Washington, D.C. Metropolitan Area. 1970
Preliminary testing of turbulence and radionuclide transport modeling in the deep-ocean environment / 1989
Preliminary Testing, Evaluation and Sensitivity Analysis for the Terrestrial Ecosystem Exposure Assessment Model (TEEAM). 1991
Presentations, EPA-state soil standards conference : held at Hyatt Regency Hotel, Washington Rooms A and B, Crystal City, Virginia on January 29, 1991. 1992
PRESTO-EPA-POP : a low-level radioactive waste environmental transport and risk assessment code / 1987
Presumptive remedies : CERCLA landfill caps RI/FS data collection guide. 1995
Principles of contaminant transport in soils 1992
Prioritized guidelines for environmental fate testing of one halogenated hydrocarbon : chlorobenzene. 1977
Probability of Plume Interception Using Conditional Simulation of Hydraulic Head and Inverse Modeling. 1991
Problems Associated with Published Environmental Fate Data. 1990
Problems of aquatic toxicology, biotesting, and water quality management : proceedings of USA-USSR symposium, Borok, Jaroslavl Oblast, July 30-August 1, 1984 / 1986
Problems of aquatic toxicology, biotesting, and water quality management : proceedings of USA-USSR symposium, Borok, Jaroslavl Oblast, July 30-August 1, 1984 / 1986
Problems posed by sediment derived from construction activities in Maryland 1966
Procedures for air dispersion modeling at superfund sites. 1995
Procedures for applying city specific EKMA / 1989
Procedures for quantifying relationships between photochemical oxidants and precursors : supporting documentation. 1978
Proceeding and summary report workshop on the fate, transport, and transformation of mercury in aquatic and terrestrial environments, May 8 -10, 2001 / {computer file} : 2002
Proceedings 1984
Proceedings / 1975
Proceedings : first annual Acid Deposition Emissions Inventory Symposium / 1985
Proceedings : the 1991 International Symposium on Radon and Radon Reduction Technology / 1991
Proceedings and summary report : workshop on the fate, transport and transformation of mercury in aquatic and terrestrial environments / 2002
Proceedings and summary report : Workshop on the Fate, Transport, and Transformation of Mercury in Aquatic and Terrestrial Environments : May 8-10, 2001, West Palm Beach, Florida. 2002
Proceedings of a meeting on ocean modeling efforts at EPA, February 10, 1987 / 1987
Proceedings of Stormwater and Water Quality Management Modeling Users Group Meeting, 25-26 March 1982 / 1982
Proceedings of the EPA-OECD International Conference on Long-range Transport Models for Photochemical Oxidants and Their Precursors : April 12-14, 1983; Environmental Research Center; Research Triangle Park, North Carolina / 1984
Proceedings of the First National Ground-Water-Quality-Monitoring Symposium and Exposition. 1981
Proceedings of the International Conference on Transport of Persistent Chemicals in Aquatic Ecosystems : Ottawa, Canada, May 1-3, 1974 = Comptes rendus de la Conférence internationale sur le transport des produits chimiques persistants dans les cosystèmes aquatiques : Ottawa, Canada, 1-3 Mai, 1974. 1974
Proceedings of the Marine Tansportation System (MTS) Research and Development Coordination Conference (5th). Held Washington, DC. on November 2-4, 1999. 2000
Proceedings of the Second American-Soviet symposium on the use of mathematical models to optimize water quality management : Bloomfield Hills, Michigan, USA, August 27-30, 1979 / 1980
Proceedings of the second Open Forum on Management of Petroleum Refinery Wastewater / 1978
Proceedings of the Symposium on Membranes and the Coodination of Cellular Activities 1971
Proceedings of the third Stationary Source Combustion Symposium / 1979
Proceedings of the workshop : biodegradation kinetics : Navarre Beach, Florida, 18-20 October 1983 / 1985
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