Search Results for the EPA National Library Catalog

Items Found: 1899

Showing: Items 301 - 350

Your Search: (SUBJECT=Air pollution sampling)

 
 
 

PREV 1 ... 2 3 4 5 6 7 8 9 10 11 12 ... 38 NEXT
Select Item Title Year Published
Chemical and physical characterization of automotive exhaust particulate matter in the atmosphere : (year ending June 30, 1973) / 1973
Chemical Characterization of Extractable Organic Matter from Ambient Aerosols Collected in Boise, Idaho. 1991
Chemical characterization of polynuclear aromatic hydrocarbon degradation products from sampling artifacts {Microfiche} 1987
Chemical Element Balance Analysis of Denver Aerosol. 1981
Chemical transformations in acid rain : volume I, new methodologies for sampling and analysis of gas phase peroxide / 1985
Chemical, Aerosol and Optical Measurements in the Plumes of Three Midwestern Coal-Fired Power Plants. 1985
Chemistry and Visual Impact of the Plumes from the Four Corners Power Plant and San Manuel Copper Smelter. 1983
Chemistry of precipitation from sequentially sampled storms / 1980
Chemistry, Physics, and Optical Properties of Plumes and Background Air in the Southwest United States. 1983
Chicago Air Quality: PCB (Polychlorinated Biphenyl) Air Monitoring Plan. Phase 2. 1986
Cleanliness of Common Air Sampling Sorbents for Application to Phenolic Compounds Measurement Using Supercritical Fluid Extraction. 1994
Clinical Study of the Effect of Air Pollution Upon Asthmatic Patients (Zensoku Hossa ni Oyobosu Taiki Osen no Eikyo. 1972
CMB7 users' manual / 1990
Co-existing with asbestos : a look at the engineering research program of the U.S. Environmental Protection Agency / 1992
Co-Occurrence Patterns of Gaseous Air Pollutant Pairs at Different Minimum Concentrations in the United States (Journal Version). 1987
Coal sampling and analysis : methods and models / 1985
Collaborative study of EPA method 13A and method 13B / 1977
Collaborative study of method for the determination of particulate matter emissions from stationary sources (fossil fuel-fired steam generators) / 1974
Collaborative study of method for the determination of particulate matter emissions from stationary sources (municipal incinerators) / 1974
Collaborative study of method for the determination of particulate matter emissions from stationary sources (Portland cement plants) / 1974
Collaborative study of method for the determination of sulfur dioxide emissions from stationary sources (fossil fuel-fired steam generators) / 1973
Collaborative study of particulate emissions measurements by EPA methods 2, 3, and 5 using paired particulate sampling trains (municipal incinerators) / 1976
Collaborative study reference method for measurement of photochemical oxidants in the atmosphere (ozone-ehtylene chemiluminescent method) / 1975
Collaborative test of the chemiluminescent method for measurement of NO2 in ambient air / 1975
Collaborative test of the continuous colorimetric method for measurement of nitrogen dioxide in ambient air / 1975
Collaborative test of the TGS-ANSA method for measurement of nitrogen dioxide in ambient air / 1974
Collaborative testing of EPA Method 106 (vinyl chloride) that will provide for a standardized stationary source emission measurement method : final report / 1978
Collection and analysis of nonmethane hydrocarbon data from upwind ozone monitoring sites for Louisville, Kentucky and Nashville, Tennessee : draft final report 1980
Collection Efficiency Evaluation of Mercury-Trapping Media for the SASS Train Impinger System. 1984
Collection Efficiency of Field Sampling Cassettes: Interagency Energy/Environment R and D Program Report. 1980
Collection efficiency study of the proposed method 13 sampling train / 1975
Combined Lists of Environmental Laboratories (May 1998). 1998
Combined Lists of Environmental Laboratories. 1997
Combined Lists of Environmental Laboratories. 1999
Combined TTFA/CMB Receptor Modeling Approach and Its Application to Air Pollution Sources in China. 1994
Commercial marine vessel contributions to emission inventories / 1991
Community health environmental surveillance studies (CHESS) air pollution monitoring handbook: manual methods. 1976
Compact Coiled Denuder for Atmospheric Sampling. 1990
Compact, in-stack, three size cut particle classifier / 1977
Comparability between Various Field and Laboratory Woodstove Emission Measurement Methods. 1991
Comparability of nine methods for monitoring NO2 in ambient air / 1974
Comparative U.S./USSR tests of hot-side electrostatic precipitator / 1977
Comparison of 0600-0900 AM hydrocarbon compositions obtained from 29 cities / 1989
Comparison of a Modified VOST Sampling Method to Method 0030. 1993
Comparison of Aerosol Acidity in Urban and Semi-Rural Environments. 1992
Comparison of ambient air sampling techniques for volatile organic compounds / 1985
Comparison of Analytical Methods for the Measurement of Non-Viable Biological PM. 2000
Comparison of automated and manual sulfuric acid sampling systems / 1982
Comparison of Design Specifications for Three Large Environmental Chambers. 1998
Comparison of Emissions and Organic Fingerprints from Combustion of Oil and Wood. 1991
PREV 1 ... 2 3 4 5 6 7 8 9 10 11 12 ... 38 NEXT

Save, Print or Email Selected Records