Search Results for the EPA National Library Catalog

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Phytoplankton Water-Quality Relationships in U.S. Lakes. Part VIII: Algae Associated with or Responsible for Water-Quality Problems. 1980
Pilot demonstration of the air curtain system for fugitive particle control / 1986
Pilot demonstration of the air curtain system for fugitive particle control / 1987
Pilot Study of an Innovative Biological Treatment Process for the Removal of Ammonia from a Small Drinking Water System. 2012
Pilot study of fluoride and arsenic removal from potable water / 1980
Pilot Study of the Influence of Residential HAC Duty Cycle on Indoor Air Quality. 2003
Place-Based Conservation Perspectives from the Social Sciences / [electronic resource] : 2013
Plankton population dynamics; from a study conducted July 1, 1959-June 30, 1961. 1962
Planning and conservation : the emergence of the frugal society 1977
Pollutant concentrations in road runoff : Southeast Queensland case study / 2000
Pollution prevention / 1995
Polychlorinated Biphenyls (PCBs) in School Buildings: Sources, Environmental Levels, and Exposures. 2012
Population risks from disposal of high-level radioactive wastes in geologic repositories / 1983
Population risks from uranium ore bodies / 1980
Potential impacts of sea level rise on wetlands around Charleston, South Carolina / 1986
Potentiation of 2,6-Dinitrotoluene Genotoxicity in Fischer-344 Rats by Pretreatment with Aroclor 1254. 1993
Practical analytical electron microscopy in materials science. 1984
Preliminary data summary for the paint formulating point source category. 1989
Preliminary data summary for the wood preserving segment of the timber products processing point source category / 1991
Preliminary economic impact assessment of possible regulatory action to control atmospheric emissions of selected halocarbons / 1975
Preliminary Particulate Matter Mass Concentrations Associated with Longitudinal Panel Studies: Assessing Human Exposures of High Risk Subpopulations to Particulate Matter. 2001
Preliminary review of some aspects of subchronic toxicity tests 0
Preparation of 125I labelled sodium polystyrene sulphonate 1993
Preparation of lead-containing paint and dust method evaluation materials and verification of the preparation protocol by round-robin analysis / 1993
Preparation of Lead-Containing Paint and Dust Method Evaluation Materials and Verification of the Preparation Protocol by Round-Robin Analysis. 1993
Preparation of Truck Version PHS Variable Dilution Sampling System : special report. 1968
Preparation of Truck Version PHS Variable Dilution Sampling System. 1968
Preparations for Acquisition of Baseline Emissions Data from Gasoline Powered Trucks above 10,000-lb. GVW. 1968
Preparations for Acquisition of Baseline Emissions Data From Gasoline Powered Trucks Between 6,000-lb and 10,000-lb GVW : interim report. 1968
Preparations for Acquisition of Baseline Emissions Data from Gasoline Powered Trucks Between 6,000-lb. and 10,000-lb. GVW. 1968
Principles of a computer-controlled multi-electrode resistivity system for automatic data acquisition 1989
Principles of toxicology : environmental and industrial applications / 2000
Principles of toxicology : environmental and industrial applications / 2022
Principles of toxicology : environmental and industrial applications / 2015
Priority Pollutant PAH Analysis of Incinerator Emission Particles Using HPLC and Optimized Fluorescence Detection. 1994
Problems of ambiguity involved with the utilization of the Mie theory in particle size determination / 1968
Procedures for conducting Daphnia magna toxicity bioassays : user's guide / 1987
Procedures for the analysis of band-recovery data and user instructions for program MULT 1989
Proceedings of the Fifth International Workshop On Quantitative Structure-Activity Relationships in Environmental Toxicology, July 19-23, 1992, Duluth, Minnesota 1992
Proceedings of the International Billfish Symposium, Kailua-Kona, Hawaii, 9-12 August 1972 / 1974
Proceedings of the National Symposium on Freshwater Inflow to Estuaries / 1981
Proceedings, Industry Briefing on EPA Lime/Limestone Wet Scrubbing Test Programs, (August 1978) / 1979
Proceedings: Industry Briefing on IERL-RTP Lime/Limestone Wet Scrubbing Test Programs (5th) (December 1979). 1980
Process gas chromatography study of a Selexol acid gas removal system / 1984
Process gas chromatography study of a Selexol acid gas removal system / 1984
Proposed Biological Testing Methods for the United States Incineration-at-Sea Research Program. 1988
Proposed implementation plan for the advanced field monitoring methods program / 1987
Proposed plan for superfund innovative technology evaluation (SITE) demonstration of measurement and monitoring technologies / 1989
Proteome Research Concepts, Technology and Application / [electronic resource] : 2007
Proton scattering analysis for light elements in air particulate matter / 1978
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