Search Results for the EPA National Library Catalog

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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
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
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
Preparation of 125I labelled sodium polystyrene sulphonate 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
Priority Pollutant PAH Analysis of Incinerator Emission Particles Using HPLC and Optimized Fluorescence Detection. 1994
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
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
Proton scattering analysis for light elements in air particulate matter / 1978
QSAR 88 : proceedings of the third International Workshop on Quantitative Structure-Activity Relationships in Environmental Toxicology : May 22-26, 1988, Knoxville, Tennessee / 1988
Regulatory and Investigative Treatment Zone (RITZ) Model (for Microcomputers). 1988
Removal of oil in ground a transmitter site, Navcomsta, Greece 1973
Report of Ambient Outdoor Radon and Indoor Radon Progeny Concentrations during November 1975 at Selected Locations in the Grants Mineral Belt, New Mexico. 1976
Report on field screening techniques for assessment and evaluation / 1988
Respiration in aquatic ecosystems / 2005
Role of the Intestinal Microbiota in the Activation of the Promutagen 2,6-dinitrotoluene to Mutagenic Urine Metabolites and Comparison of GI Enzyme Activities in Germ-free and Conventionalized Male Fischer 344 Rats. 1994
S9-Dependent Activation of 1-Nitropyrene and 3-Nitrofluoranthene in Bacterial Mutagenicity Assays. 1985
Sea & air : the naval environment / 1968
Small Rodents and Other Mammals Associated with Mountain Meadows as Reservoirs of 'Geardia' spp. and 'Campylobacter' spp. 1987
Solar energy technology and applications / 1977
Speciation of Ambient Sulfate Particulate Matter Using FT-IR-Based Absorption to Complement Wet Chemical and Thermal Speciation Measurements. 1994
Species and Strain Comparisons of Immunosuppression by 2-Methoxyethanol and 2-Methoxyacetic Acid. 1994
Stability of the Mutagenicity in Stored Cigarette Smokers' Urine and Extract. 1990
Standard operating procedure for preparation of method evaluation materials for lead in paint / 1994
Standard operating procedure for preparation of method evaluation matierals for lead in dust / 1995
Standard operating procedure for preparation of method evaluation matierals for lead paint 1994
Strategies for water and waste reduction in dairy food plants / 1985
Streamflow statistics and drainage-basin characteristics for the Puget Sound Region, Washington / 1985
Streamflow statistics and drainage-basin characteristics for the Puget Sound Region, Washington Eastern Puget Sound from Seattle to the Canadian border / 1985
Streamflow statistics and drainage-basin characteristics for the Puget Sound Region, Washington Western and southern Puget Sound / 1985
Study of Managerial Practices in Rural Water Systems. 1973
Suspended sediment in the Chesapeake and Delaware Canal / 1977
Table on meta-stable transitions for use in mass spectrometry / 1965
Textbook of uncommon cancer 1988
The Geobiology and Ecology of Metasequoia [electronic resource] / 2005
The photosynthetic pathway type of North American shortgrass prairie species and some ecological implications / 1973
Trace Element Characterization of Coal Wastes - Fifth Annual Progress Report. 1981
Trace element characterization of coal wastes : fifth annual progress report, October 1, 1979 - September 30, 1980 / 1981
Trace element characterization of coal wastes : fourth annual progress report, October 1, 1978-September 30, 1979 / 1981
Trace element characterization of coal wastes : third annual progress report, October 1, 1977 to September 30, 1978 / 1979
Trace element characterizaton of coal wastes ; second annual progress report, October 1, 1976-September 30, 1977 / 1978
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