Search Results for the EPA National Library Catalog

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Stream Surveys in Vicinity of Uranium Mills. III. Area of Uravan, Slick Rock, and Gateway, Colorado - August 1960. 1961
Stream Surveys in Vicinity of Uranium Mills. IV. Area of Shiprock, New Mexico - November 1960. 1962
STREAM: An Exposure Assessment Methodology for Agricultural Pesticide Runoff. 1992
Stringent Comparison of Sampling and Analysis Methods for VOCs in Ambient Air. 1999
Studies and investigations of the fate and effect of the Shell oil spill, platform B, block 26, South Timbalier Bay : (December 1, 1970-November 30, 1971) : prepared for Environmental Protection Agency / 1972
Studies of Emissions from Gasoline-Powered Vehicles Above 6,000-lb. Gross Vehicle Weight. 1970
Studies of NOx Reactions and O3 Transport in Southern California - Fall, 1976. 1983
Study Design to Investigate and Simulate Agrochemical Movement and Fate in Groundwater Recharge (Chapter 8). 1991
Study of Ambient TSP (Total Suspended Particulate) Levels Near Major Steel Facilities (1978-1980 Update). Volume 1. 1983
Study of Ambient TSP (Total Suspended Particulate) Levels Near Major Steel Facilities (1978-1980 Update). Volume 2. 1983
Study of asbestos contamination of former Vermiculite Northwest - W.R. Grace Vermiculite Exfoliation Facility / 2004
Study of effectiveness of a catalytic combustion device on a wood burning appliance. {MICROFICHE} 1984
Study of emissions from heavy duty vehicles / 1976
Study of exhaust emissions from 1972 through 1975 model year light-duty vehicles in Denver / 1976
Study of exhaust emissions from 1972, 1974, and 1975 model year light-duty vehicles in Washington, D.C. / 1976
Study of Horizontal Visibility, Atmospheric Vertical Optical Properties and Solar Isolation at Stanton, North Dakota. 1977
Study of microbial aerosols emitted from a water reclamation plant / 1983
Study of Microbial Aerosols Emitted from a Water Reclamation Plant. 1983
Study of Organic Components Recovered from Jefferson City, Missouri Raw and Finished Water by the Carbon Filter Technique. 1957
Study of Ozone Concentrations in Southern Louisiana. 1978
Study of Present Water Quality in the Upper Savannah River and Present and Future Conditions Affecting Water Supply and Waste Disposal in the Clemson Area in Connection with the Hartwell Reservoir Project. 1956
Study of the Nature of Ozone, Oxides of Nitrogen, and Nonmethane Hydrocarbons in Tulsa, Oklahoma. Volume I. Project Description and Data Summaries. 1979
Study of the Nature of Ozone, Oxides of Nitrogen, and Nonmethane Hydrocarbons in Tulsa, Oklahoma. Volume III. Data Analysis and Interpretation. 1979
Study of the Pollution and Natural Purification of the Illinois River. I. Surveys and Laboratory Studies. 1927
Study of the Pollution and Natural Purification of the Illinois River. II. The Plankton and Related Organisms. 1930
Study of the Pollution and Natural Purification of the Ohio River. III. Factors Concerned in the Phenomena of Oxidation and Reaeration. 1925
Study on Hydrogen Peroxide in the Atmosphere. 1989
Study on the feasibility and design of automatic particulate size distribution analyzer for source emissions / 1977
Subsurface characterization and monitoring techniques : a desk reference guide / 1993
Subsurface disposal of municipal wastewater treatment sludge : environmental assessment / 1978
Subsurface monitoring research activities : Advanced Monitoring Systems Division, Aquatic and Subsurface Monitoring Branch. 1990
Subsurface monitoring research activities : Advanced Monitoring Systems Division, Aquatic and Subsurface Monitoring Branch. 1991
Subtitle D Municipal Landfill Survey Report (1986). 1991
Success in brief : EPA mobilizes to safeguard community and eliminate chemical waste. 1992
Sulfate testing of four vehicles / 1976
Sulfates in the atmosphere a progress report on project MISTT (Midwest Interstate Sulfur Transformation and Transport) / 1977
Sulfuric Acid Plant Emissions During Start-Up, Shutdown, and Malfunction. 1976
Summary of audit performance : measurement of SO2, NO2, CO, sulfate, nitrate, lead, hi-vol flow rate - 1977 / 1979
Summary of comments and responses for methods 5B and 5F / 1986
Summary of continuous emissions data from seven source categories producing or using organic compounds. 1987
Summary of precision and accuracy assessments for the state and local air monitoring networks, 1982 / 1985
Summary of the 1983 EPA (Environmental Protection Agency) National Performance Audit Program on Source Measurements. 1985
Summary of the 1989 EPA/A and WMA International Symposium: Measurement of Toxic and Related Air Pollutants. 1989
Summary of the 1991 EPA/AWMA International Symposium: Measurement of Toxic and Related Air Pollutants. Held in Durham, North Carolina on May 6-10, 1991. 1991
Summary of the 1993 EPA/A and WMA International Symposium (8th). Measurement of Toxic and Related Air Pollutants. Held in Durham, North Carolina on May 3-7, 1993. 1993
Summary report for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) site visitation program for the period October 1987 through September 1988 / 1990
Summary report for the National Atmospheric Deposition Program/National Trends Network (NADP/NTN) site visitation program for the period October 1988 through September 1989 / 1991
Summary Report on Quality of Interstate Waters (Yellowstone River) (Montana-North Dakota). 0
Summary Report on Quality of Interstate Waters, Grand River (North Dakota - South Dakota). 0
Summary Report on Quality of Interstate Waters, South Platte River (Colorado - Nebraska). 0
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