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Search Results for the EPA National Library Catalog
Items Found: 5037
Showing: Items 5001 - 5037
Your Search: (SUBJECT=Concentration Composition)
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Title
Year Published
5001
Water-related environmental fate of 129 priority pollutants /
1979
5002
Water-related environmental fate of 129 priority pollutants. Volume I, Introduction and technical background, metals and inorganics, pesticides and PCBs /
1979
5003
Water-softening and conditioning equipment : a potential source of water contamination /
1977
5004
Waterborne and Sediment-Source Toxicities of Six Organic Chemicals to Grass Shrimp ('Palaemonetes pugio') and Amphioxus ('Branchiostoma caribaeum').
1987
5005
Watershed and point source enrichment and lake trophic state index /
1979
5006
Weekend/weekday differences in oxidants and their precursors /
1979
5007
West Point Lake postimpoundment survey
1976
5008
Western energy sulfate/nitrate monitoring network progress report /
1979
5009
Western Lake Survey, Phase I : quality assurance report.
1987
5010
Western particulate characterization study /
1984
5011
Western particulate characterization study {microform} /
1984
5012
Wet deposition temporal and spatial patterns in North America, 1987 /
1990
5013
Wet electrostatic precipitator system study /
1976
5014
Whither Rural Medicine. Pesticide Residues in the Blood of Migrant Field Workers in Relation to Occupational Exposure.
1970
5015
Wind direction effects on dispersion from sources downwind of steep hills /
1988
5016
Wind Tunnel Evaluation of PM10 Samplers.
1990
5017
Wind Tunnel Investigation of the Effects of a Rectangular-Shaped Building on Dispersion of Effluents from Short Adjacent Stacks.
1982
5018
Wind tunnel modeling study of the dispersion of sulfur dioxide in Southern Allegheny County, Pennsylvania /
1976
5019
Wind Tunnel Study of Dispersion from Sources Downwind of Three-Dimensional Hills.
1982
5020
Wintertime Measurements of Aerosol Acidity and Trace Elements in Wuhan, a City in Central China.
1991
5021
Wisconsin tributary loadings to the Upper Great Lakes /
1975
5022
Wood Smoke Impacted Air: Mutagenicity and Chemical Analysis of Ambient Air in a Residential Area of Juneau, Alaska (Journal Version).
1988
5023
Woodsmoke and motor vehicle contribution to ambient aerosol mutagenicity /
1988
5024
Workbook for comparison of air quality models.
1978
5025
Workshop proceedings on primary sulfate emissions from combustion sources.
1978
5026
Workshop Report: Identification of Performance Parameters for Test Kit Measurement of Lead in Paint. Held in Research Triangle Park, North Carolina on January 12-13, 1993.
1993
5027
Workshop summary report, water quality criteria to protect wildlife resources : report on pollutants considered to pose the greatest threat to wildlife when existing water quality criteria are met /
1989
5028
Workshops on the Federal Reference Method for Determination of Inhalable Particles (1979, 1980).
1982
5029
World's Air Quality Management Standards. Volume I. The Air Quality Management Standards of the World, Including United States Federal Standards.
1974
5030
Worst Case - Best Case Determination: Tables of Dispersion Conditions for Elevated Point Sources.
1977
5031
X-ray analysis of airborne asbestos : interim report : sample preparation /
1976
5032
X-ray fluorescence multispectrometer for rapid elemental analysis of particulate pollutants /
1976
5033
X-ray Microanalysis of Calcium, Potassium, and Phosphorus in Liver Mitochondria Stressed by Carbon Tetrachloride.
1985
5034
X-Ray Powder Diffraction System for Chemical Speciation of Particulate Aerosol Samples.
1982
5035
Yellowstone National Park Survey, May - August 1970 Includes Soda Butte Survey, May - October 1969.
1970
5036
Yield Response of Head Lettuce ('Lactuca sativa' L.) to Ozone.
1986
5037
Zinc: Ambient Water Quality Criteria.
1978
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