Search Results for the EPA National Library Catalog

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Particle size distribution of yellowcake emissions at the United Nuclear-Churchrock Uranium Mill / 1980
Particle Size Distributions for an Office Aerosol. 1990
Particle-Size-Dependent Efficiency of Air Cleaners. 1991
Particulate Characteristics and Visual Effects of the Atmosphere at Research Triangle Park. 1991
Particulate collection efficiency measurements on an electrostatic precipitator installed on a paper mill recovery boiler / 1976
Particulate control highlights : research on electrostatic precipitator technology / 1977
Particulate Data from the First Year of Monitoring in Phoenix. Part 1. Fine and Coarse Mass. 1997
Particulate Data Reduction (PADRE) System Reference Manual. 1984
Particulate Data Reduction System (PADRE) User Guide. 1984
Particulate Matter Sources, Emissions, and Control Options-USA. 1997
Particulate Sampling and Analysis. 1984
Particulate sizing techniques for control device evaluation / 1975
Particulate sizing techniques for control device evaluation / 1974
Partitioning of Selected Polychlorinated Biphenyls to Natural Sediments. 1978
Pathogen intrusion into the distribution system / 2001
Pathogenic Naegleria : distribution in nature / 1979
Pathology of two species of flatfish from urban estuaries in Puget Sound / 1982
Performance evaluation of an electrostatic precipitator installed on a copper smelter reverberatory furnace / 1979
Performance Evaluation of Innovative Water Main Rehabilitation Cured-in-Place Pipe Lining Product in Cleveland, Ohio. 2012
Performance Evaluation of Innovative Water Main Rehabilitation Spray-on Lining Product in Somerville, New Jersey. 2012
Performance of elastomeric components in contact with potable water / 2007
Performance, Analysis and Simulation of a Two-Well Tracer Test at the Mobile Site. 1986
Perspectives on the Analysis of Massive Data Sets. 1996
Pesticides in natural systems : how can their effects be monitored? : Proceedings of the conference. 1991
Pesticides in People: Total Mercury Levels in Selected Human Tissues, Idaho-1973-74. 1975
Phase Distributions of Airborne Polycyclic Aromatic Hydrocarbons in Two U.S. Cities. 1992
Photochemical aerosol dynamics / 1979
Photochemical Air Pollutant Effects on Mixed Conifer Ecosystems. 1977
Phylogenetic and biogeographic analysis of cyprinodontiform fishes (Teleostei, Atherinomorpha) 1981
Physical and chemical characterization of coal / 1980
Physical Modeling of the Flow Field Around Twin High-Rise Buildings. 1993
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
Phytoplankton and Zooplankton in Lakes Erie, Huron and Michigan: 1984. Volume 1. Interpretive Report. 1987
Phytoplankton Assemblages of the Nearshore Zone of Southern Lake Michigan. 1979
Phytoplankton composition and abundance in Lake Ontario during IFYGL / 1975
Phytoplankton composition and abundance in southern Lake Huron / 1980
Phytoplankton Composition and Distribution in Saginaw Bay. 1983
Phytoplankton water quality relationships in U.S. lakes / 1979
Phytoplankton Water-Quality Relationships in U.S. Lakes. Part VIII: Algae Associated with or Responsible for Water-Quality Problems. 1980
Pilot city air toxics measurement summary. 2001
Pilot demonstration of sodium carbonate conditioning / 1979
Pilot-scale tests and systems evaluation for the containment, treatment, and decontamination of selected materials from T&E building pipe loop equipment {electronic resource} / 2008
Pipe Loop System Augments Corrosion Studies. 1984
Plan B : rescuing a planet under stress and a civilization in trouble / 2003
Plankton community and hydraulic characterization preliminary to lake flushing / 1969
Plankton of the Strait of Juan de Fuca, 1976-1977 / 1980
Planning Methodologies for Predicting Nurse Manpower Requirements -- Report of the Conference. 1978
Planning models for urban water supply expansion / 1988
Planning of Optimal Urban Water Supply Systems. 1971
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