Search Results for the EPA National Library Catalog

Items Found: 5922
Showing: Items 1201 - 1250
Your Search: (SUBJECT=Composition)


 
 
 
PREV 1 ... 20 21 22 23 24 25 26 27 28 29 30 ... 119 NEXT
Select Item Title Year Published
Clastogenicity Evaluation of Seven Chemicals Commonly Found at Hazardous Industrial Waste Sites. 1989
Clay mineral stability and water composition / 1969
Climate Change and Isoprene Emissions from Vegetation. 1991
Climate Change and Its Interactions with Air Chemistry: Perspectives and Research Needs. 1988
Climate Change Impact on Air Quality in California. Report to the California Air Resources Board. 2010
Climate change indicators in the United States / 2010
Climate change indicators in the United States, 2012. 2012
Climate change indicators in the United States, 2014 / 2014
Climate change indicators in the United States, 2016 / 2016
Climatic Trends over North America: Potential Role of Aerosols. 1985
Climatological Variability in Modeling of Long-Term Regional Transport and Deposition of Air Pollutants. 1985
Clinical chemistry of laboratory animals 1989
Cloud Chemistry and Occurrence in the Western United States: A Synopsis of Current Information. 1989
CMB users' manual (version 6.0) / 1987
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 of Potentially Phytotoxic Concentrations of Various Gaseous Air Pollutants. 1984
Co-Occurrence Patterns of Gaseous Air Pollutant Pairs at Different Minimum Concentrations in the United States (Journal Version). 1987
Coachella Valley investigation. 1964
Coagulation and precipitation of selected metal ions from aqueous solutions / 1979
Coal Fired Power Plant Trace Element Study. Volume I. A Three Station Comparison. 1975
Coal Fired Power Plant Trace Element Study. Volume II. Station I. Volume III. Station II. Volume IV. Station III. 1975
Coal Mine Related Stream Sediment Geochemistry in Southern Illinois. 1984
Cold regions air pollution bibliography and summary / 1984
Cold weather plume study / 1986
Coliforms in drinking water emanating from redwood reservoirs / 1979
Collaborative study of particulate emissions measurements by EPA methods 2, 3, and 5 using paired particulate sampling trains (municipal incinerators) / 1976
Collaborative test of the continuous colorimetric method for measurement of nitrogen dioxide in ambient air / 1975
Collaborative Testing of a Manual Sodium Arsenite Method for Measurement of Nitrogen Dioxide in Ambient Air. 1977
Collection and analysis of nonmethane hydrocarbon data from upwind ozone monitoring sites for Louisville, Kentucky and Nashville, Tennessee : draft final report 1980
Collection and Assessment of Aircraft Emissions Base-Line Data Turboprop Engines (Allison T56-A-15. 1971
Collection efficiencies of stack sampling sytsems for vanadium emissions in flue gases / 1976
Colorado motor vehicle emission inspection--a pilot program. 1978
Colorimetric Determination of Dieldrin and Its Application to Animal Fat. 1960
Columbia River nutrient study, 1972 / 1975
Combined Effect of Sulfur Dioxide and Ozone on Bean and Tobacco Plants. 1976
Combined Sewer Overflow Characteristics from Treatment Plant Data. 1983
Combined Sewer Overflow Toxic Pollutant Study. 1984
Combining a Monostatic Sodar with a Radar Wind Profiler and RASS in a Power Plant Pollution Study. 1995
Combustion additives for pollution control : a state-of-the-art review / 1977
Combustion Modification NOx Controls for Utility Boilers. Volume I: Tangential Coal-Fired Unit Field Test. 1981
Combustion Modification NOx Controls for Utility Boilers. Volume II: Pulverized-Coal Wall-Fired Unit Field Test. 1981
Combustion of hydrothermally treated coals / 1978
Combustion research on characterization of particulate organic matter from flames / 1978
Cometabolism of Low Concentrations of Propachlor, Alachlor, and Cycloate in Sewage and Lake Water. 1985
Comment on 'An Advection-Diffusion Concept for Solute Transport in Heterogeneous Unconsolidated Geological Deposits' by Gillham et al. 1986
Comment on 'Changes in the Chemistry of Surface Waters' by C. T. Driscoll et al. 1989
Commercial marine vessel contributions to emission inventories : final report / 1991
Community structure, nutrient dynamics, and the degradation of diethyl phthalate in aquatic laboratory microcosms 1982
Commuter exposure model : user's guide / 1983
PREV 1 ... 20 21 22 23 24 25 26 27 28 29 30 ... 119 NEXT

Save, Print or Email Selected Records