Search Results for the EPA National Library Catalog

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Vehicle-Generated Pollutant Diffusion Module in Open-Air Conditions (Samplings Along a One-Way Highway) (Modulo di Diffusione di Inquinanti Veicolari in Ambiente Aperto (Sperimentazion Lungo una via di Grande Traffico a Senso Univo)). 1971
Verification of a Particle Size Correction Method for X-Ray Fluorescence Spectrometric Analysis of Environmental Samples. 1977
Viral and bacterial levels resulting from the land application of digested sludge / 1979
Viral Antibodies in Agricultural Populations Exposed to Aerosols from Wastewater Irrigation during a Viral Disease Outbreak. 1987
Viral Infections Based on Clinical Sampling at a Spray Irrigation Site. 1987
Visibility and Aerosol Composition in Houston, Texas. 1982
Visibility in mandatory Federal Class I areas (1994-1998) : a report to congress / 2001
Visibility in the Northeast : long-term visibility trends and visibility/pollutant relationships / 1978
Visibility in the Southwest : an exploration of the historical data base / 1978
Visibility monitoring guidance 1999
Visual air quality, aerosols, and global radiation balance : proceedings of a specialty conference sponsored by the Air & Waste Management Association and the American Geophysical Union, September 9-12, 1997, Bartlett, NH. 1997
VOC emissions reduction study for oxidant attainment in Massachusetts, Rhode Island, and Connecticut / 1979
Wastewater aerosols and disease : proceedings of a Symposium, September 19-21, 1979 / 1981
Ways of Increasing the Gas Resistance of Plants (Puti Pouysheniya Gazostoikosti Rastenii). 1967
Western energy sulfate/nitrate monitoring network progress report / 1979
Wet electrostatic precipitator system study / 1976
Wet scrubber liquid utilization / 1974
Wide range aerosol classifier {microform} / 1982
Wind tunnel evaluation of particle sizing instruments / 1976
Wind Tunnel Evaluation of PM10 Samplers. 1990
Wintertime Measurements of Aerosol Acidity and Trace Elements in Wuhan, a City in Central China. 1991
Woodsmoke and motor vehicle contribution to ambient aerosol mutagenicity / 1988
Workbook for estimating visibility impairment / 1980
Workbook of atmospheric dispersion estimates / 1970
Workshop on mathematical modeling of photochemical smog : summary of the proceedings, October 30-31, 1972 / 1973
Workshop proceedings on primary sulfate emissions from combustion sources. 1978
X-ray analysis of airborne asbestos : interim report : sample preparation / 1976
X-Ray Emission Analysis: Sample Losses During Excitation. 1978
X-Ray Fluorescence Analysis of Filter-Collected Aerosol Particles. 1978
X-Ray Fluorescence Spectrometer for Airborne Particulate Monitoring. 1973
X-Ray Powder Diffraction System for Chemical Speciation of Particulate Aerosol Samples. 1982
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