Search Results for the EPA National Library Catalog

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Select Item Title Year Published
SAI airshed model operations manuals / 1985
Sampling and analytical methods development for dry deposition monitoring / 1987
Science Features in Models-3 Community Multiscale Air Quality System. 1997
Science plan and implementation strategy / 2004
Scientific and technical assessment report on nitrosamines / 1977
Scientific assessment document on status of complex terrain dispersion models for EPA regulatory applications / 1984
Scientific assessment of ozone depletion, 1994 : executive summary. 1995
Scientific assessment of ozone depletion, 1994. 1995
Scientific assessment of ozone depletion, 1994. 1995
Scientific assessment of ozone depletion, 1998. 1999
Scientific assessment of ozone depletion, 2002 Twenty questions and answers about the ozone layer / 2003
Scientific assessment of ozone depletion, 2006 / 2006
Scientific linkages in global change / 1989
Scientific Seminar on Automotive Pollutants : February 10-12, 1975. 1975
Sensitivity of RADM to Point Source Emissions Processing. 1992
Sensitivity of the Regional Oxidant Model to an Assortment of Emission Secenarios. 1993
Sensitivity of the Regional Oxidant Model to Meterological Parameters. 1993
Snow/Rain Collector Sampler. 1991
SO2, NO, and NO2 oxidation mechanisms : atmospheric considerations / 1984
Sodium (Na) in precipitation : a presentation of data from the European Air Chemistry Network 1981
Southern California Air Quality Study: Tunable Diode Laser Absorption Spectrometer Measurements of H2O2 and H2CO at the Claremont and Long Beach 'A' Sites. 1988
Southern oxidants study : 1999 Atlanta supersite project / 2003
Spatial Mapping of Preferred Strategies for Reducing Ambient Ozone Concentrations Nationwide. 1994
Special section on findings from EPA's Particulate Matter Supersites program. 2005
Stability of Tropospheric OH during Ice Ages, Inter-Glacial Epochs and Modern Times. 1991
Stable isotopes and biosphere-atmosphere interactions : processes and biological controls / 2005
Statistical Method for Detection of a Trend in Atmospheric Sulfate. 1995
Statistical Methodology for Exploring Elevational Differences in Precipitation Chemistry. 1992
STRAM : an air pollution model incorporating nonlinear chemistry, variable trajectories, and plume segment diffusion / 1977
Stratospheric ozone depletion : a focus on EPA's research / 1995
Stratospheric ozone depletion. 1989
Structure reactivity correlations for environmental reactions / 1979
Study of removal processes for halogenated air pollutants 1978
Study of removal processes for halogenated air pollutants / 1978
Study on Hydrogen Peroxide in the Atmosphere. 1989
Study Using a Three-Dimensional Smog Formation Model under Conditions of Complex Flow. 1986
Sulfates in the atmosphere a progress report on project MISTT (Midwest Interstate Sulfur Transformation and Transport) / 1977
Sulfur dioxide oxidation reactions in aqueous solutions / 1981
Sulfur dioxide photooxidation rates and aerosol formation mechanisms : a smog chamber study / 1976
Summary of the 1990 EPA/A and WMA International Symposium: Measurement of Toxic and Related Air Pollutants. 1990
Summary of the 1991 EPA/AWMA International Symposium: Measurement of Toxic and Related Air Pollutants. Held in Durham, North Carolina on May 6-10, 1991. 1991
Summary report of the NCAQ Carbon Dioxide Workshop, St. Petersburg, Florida, October 30-31, 1980 1981
Survey of the role NOx in nonurban ozone formation / 1979
Symposium on the Role of Clouds in Atmospheric Chemistry and Global Climate, January 30-February 3, 1989, Anaheim, Calif. 1988
System installation and operation manual for the EPA third-generation air quality modeling system (models-3 version 3.0) / 1999
Tampa Bay Area Photochemical Oxidant Study. Appendix C. Isoprene Emission Rates from Live Oak. 1978
Technical Considerations in Regional Aerosol Modeling. 1985
Technical discussion related to the choice of photolytic rates for carbon bond mechanisms in OZIPM4/EKMA / 1987
Technological Progress in Reducing CFC (Chlorofluorocarbon) and Halon Emissions. 1989
Tellus. Series B, Chemical and physical meteorology. 1983
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