Search Results for the EPA National Library Catalog

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Quantitative Estimates of Soil in Normal Children between the Ages of 2 and 7 Years: Population-Based Estimates Using Aluminum, Silicon, and Titanium as Soil Tracer Elements. 1990
Quantitative mineral assessment and radionuclide retention potential of Atlantic 3800-meter nuclear waste dumpsite sediments / 1983
Quantitative Separation of Asbestos in Environmental Samples. 1980
Quantitative ultratrace transition metal analysis of high salinity waters utilizing chelating resin separation : application to energy-related environmental samples / 1979
Quartz Crystal Microbalance Biosensor for Measurement of 2,4-D in Water. 1995
Questionnaire Assessment of Lifetime and Recent Exposure to Environmental Tobacco Smoke. 1989
Radioactivity standards distribution program 1975 / 1975
Radioactivity standards distribution program, 1973-1974 / 1974
Radioassay Procedures for Environmental Samples. 1967
Radiochemical Determination of Uranium in Environmental Media by Electrodeposition. 1965
Radiological laboratory sample analysis guide for incidents of national significance radionuclides in water / [electronic resource] : 2008
Radiometric method for the determination of uranium in soil and air : single-laboratory evaluation and interlaboratory collaborative study / 1980
Radiometric method for the determination of uranium in water : single-laboratory evaluation and interlaboratory collaborative study / 1979
Radon exhalation from uranium mill tailings piles : description and verification of the measurement method / 1975
Raman Microprobe Analysis of Stationary Source Particulate Pollutants. 1979
Rapid analysis of toxic organic vapors in ambient air / 1998
Rapid and Accurate Method for Estimating Molecular Weights of Organic Compounds from Low Resolution Mass Spectra. 1992
Rapid Aquatic Toxicity Assay Utilizing Labeled Thymidine Incorporation in Sea Urchin Embryos. 1984
Rapid Measurement of Aqueous Hydroxyl Radical Concentrations in Steady-State HO Flux Systems. 1992
Rapid Methods of Analysis for Trace Quantities of Polynuclear Aromatic Hydrocarbons and Phenols in Automobile Exhaust, Gasoline, and Crankcase Oil. 1971
Rapid on-site methods of chemical analysis / 1985
Rapid Optical Screen Tool (ROST[superscript TM]) : innovative technology evaluation report / 1995
Rapid Phase Indentification of Mixed Crystalline Solids. 1992
Rapid Procedure for Preparation of Support-Bonded Carbowax 20M Gas Chromatographic Column Packing. 1978
Rapid screening method for detection of asbestos fibers in water samples {MICROFICHE} 1983
Rapid, Sensitive Method for the Analysis of Halogenated Gases in Water (Journal Version). 1988
Reactive dyes in the aquatic environment : a case study of Reactive Blue 19 / 1990
Recent Advances in EPA's (Environmental Protection Agency's) Monitori and Methods Development Research. 1983
Recent Advances in the Matrix Isolation Infrared Spectrometry of Organic Compounds. 1989
Recent and Current Water Pollution Control Activities. 1951
Recent Applications of Mass Spectrometry and Combined Gas Chromatography-Mass Spectrometry to Pesticide Residue Analysis. 1970
Receptor model analyses of aerosol PM2.5 data from the IMPROVE monitor at Denali National Park 2003
Receptor model source composition library / 1984
Receptor Model Technical Series. Volume 4. Summary of Particle Identification Techniques. 1983
Receptor models for airborne organic species / 1985
Recognition of Diazinon, An Organophosphorus Pesticide, When Found in Samples in the Form of Decomposition Products. 1981
Recommended Operating Procedure No. 2.3: Sampling and Analysis of Total Hydrocarbons from Sources by Continuous Emission Monitor. 1991
Recommended operating procedure no. 45 : analysis of nitrous oxide from combustion sources / 1990
Recommended practice for determination of evaporative emissions from light duty vehicles / 1976
Recommended Practice for Measurement of Exhaust Sulfate Emission from Light-Duty Vehicles and Trucks. 1977
Recommended Practices for On-Line Measurement of Residual Chlorine in Wastewaters. 1985
Reconnaissance Study of Radiochemical Pollution from Phosphate Rock Mining and Milling. 1973
Reconnaissance survey of eight bays in Puget Sound : final report, volume I / 1986
Reconnaissance survey of eight bays in Puget Sound : final report, volume II / 1986
Records of wells and test borings in the Susquehanna River Basin, New York, 1972
Reduction of Interfering Cytotoxicity Associated with Wastewater Sludge Concentrates Assayed for Indigenous Enteric Viruses. 1983
Reduction of volatile organic compound emissions from automobile refinishing / 1988
Reduction of volatile organic compound emissions from the application of traffic markings / 1988
Reference area performance standards for Puget Sound final report / 1991
Reference guide for the unregulated contaminant monitoring regulation / 2001
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