Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Near-Real-Time Measurement of Trace Volatile Organic Compounds from Combustion Processes Using an On-Line Gas Chromatograph. 1998
Network design and optimum site exposure criteria for particulate matter 1987
Network design and site exposure criteria for selected noncriteria air pollutants / 1984
Network design and site exposure criteria for selected noncriteria air pollutants. 1984
Network Design and Site Exposure Criteria for Selected Noncriteria Air Pollutants. Appendices E and F. 1995
New Audit Method for EPA (Environmental Protection Agency) Reference Method 6. 1984
New York City Air Pollution Project of 1964-1969. 1969
New York City Air Pollution Project of 1964-1969. Volume I, Description of data / 1977
Nitric Acid Shootout: Field Comparison of Measurement Methods (Journal Version). 1988
Nitrogen dioxide photolytic, radiometric and meteorological field data / 1978
Nitrogen dioxide trends in selected Chattanooga communities / 1976
Nitrogen Oxides Reactions Within Urban Plumes Transported Over the Ocean Project Summary 1983
Nitrogen Oxides Reactions within Urban Plumes Transported over the Ocean. 1983
Nomethane organic compound monitoring program : final report 1988. Volume 2. Urban air toxics monitoring program / 1989
Non-Ferrous Metals Industry. Accomplishment Plan. Broad Objectives. 1972
Non-polar volatile organic compounds in whole air samples from the autotex studies. {microfiche} 1991
Non-urban hydrocarbon concentrations in ambient air north of Houston, Texas / 1979
Nonmethane Organic Compound and Air Toxics Monitoring Program. Final Report 1987. Volume 1. Hydrocarbons. 1988
Nonmethane Organic Compound and Toxics Monitoring Program. Final Report 1987. Volume 2. Toxic Species. 1988
Nonmethane Organic Compounds and Speciated Non-Methane Organic Compounds Monitoring Program, 1995. 1996
Northeast corridor regional modeling project continuous non-methane organic compound data collection / 1980
Numerical Calculation of Inertial Aspiration Efficiency of Aerosols into Thin-Walled Sampling Inlets. 1993
Objective procedures for optimum location of air pollution observation stations / 1975
Observational study of final cleaning and AHERA clearance sampling at asbestos-abatement sites in New Jersey 1989
Occupational and environmental pesticide exposure study in South Florida / 1977
Ohio River Valley Study. Sites, Methods, Data Summary for 1980. Volume 1. Main Report. 1983
Ohio River Valley Study. Sites, Methods, Data Summary for 1980. Volume 2. Appendices. 1983
Oil and gas field emissions survey / 1992
Oil field emissions of volatile organic compounds / 1989
On-Road Sampling of Diesel Engine Emissions of Polychlorinated Dibenzo-p-Dioxin and Polychlorinated Dibenzofuran. 1997
On-Road Vehicle Emissions: U.S. Studies. 1994
Ongoing Evaluation of Sources and Factors Affecting Emissions from Engineered Wood Products. 1998
Open Path Ambient Measurements of Pollutants with a DOAS System. 1992
Operations and research at the U.S. EPA incineration research facility : annual report for 1989 / 1990
Optics Research: 1975:1. 1975
Optics Research: 1975:2. 1975
Optimization of High-Speed GC/TOFMS for Method TO-14 Analysis. 2003
Optimum meteorological and air pollution sampling network selection in cities / 1978
Optimum meteorological and air pollution sampling network selection in cities : volume I, theory and design for St. Louis / 1978
Optimum meteorological and air pollution sampling network selection in cities : Volume II, Evaluation of wind field predictions for St. Louis / 1979
Optimum meteorological and air pollution sampling network selection in cities : volume III: objective variational analysis model / 1981
Optimum Meteorological and Air Pollution Sampling Network Selection in Urban Areas. 1977
Optimum sampling site exposure criteria for lead / 1984
Optimum site exposure criteria for SO2 monitoring / 1977
Origins of Carbonaceous Aerosol in Denver and Albuquerque during Winter. 1985
Ostrava air quality monitoring and receptor modeling study / 1997
Outdoor radon study (1974-1975) : an evaluation of ambient radon-222 concentrations in Grand Junction, Colorado / 1977
Oxidant air pollution in remote forest areas of southwestern Virginia : Oxidant effect on eastern white pine 1977
Oxygen isotopes in atmospheric sulfates, sulfur dioxide and water vapors : field measurements, July 1975 / 1978
Ozone and precursor transport into an urban area : evaluation of measurement approaches / 1979
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