Search Results for the EPA National Library Catalog

Items Found: 39

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Your Search: (SUBJECT=Air pollution trends)

 
 
 

Select Item Title Year Published
1980 ambient assessment-air portion / 1981
Air quality trends in Region VIII : 1979 data. 1980
Air quality trends in Region VIII : 1980 data. 1981
An SAB report, future issues in environmental radiation [Microfiche] : report on future issues and challenges in the study of environmental radiation, with a focus toward future institutional readiness by the Environmental Protection Agency. 1995
Automated Cryogenic Preconcentration and Gas Chromatographic Determination of Volatile Organic Compounds in Air. 1984
Comparison of Historic SO2 and NOx Emission Data Sets. 1988
Complex Terrain Dispersion Model (CTDM) Terrain Preprocessor System. User Guide and Program Description. 1988
Complex Terrain Dispersion Model - Computer and Source Code (for Microcomputers). 1988
Complex Terrain Dispersion Model - Computer Code (for Microcomputers). 1988
Complex Terrain Dispersion Model. 1986
Detection and interpretation of trends in oxidant air quality / 1976
EPA (Environmental Protection Agency) Complex Terrain Model Development: Final Report. 1988
Guidelines for the Evaluation of Air Quality Trends. 1974
Highway Motor Vehicles as Sources of Atmospheric Particles: Projected Trends 1977 to 2000. 1985
Illinois Air Quality Report 1982. 1983
National air pollutant emission estimates, 1940-1976 / 1978
National air pollutant emission estimates, 1940-1983 / 1984
National air pollutant emission estimates, 1940-1984 / 1986
National air pollutant emission estimates, 1940-1985 / 1987
National Air Pollutant Emission Estimates, 1970-1978. 1979
National air pollutant emission estimates, 1970-1981 / 1982
National air quality and emission trends report, 1982. 1984
National air quality and emissions trends report, 1976 / 1977
National air quality and emissions trends report, 1983 / 1985
National air quality, monitoring, and emissions trends report, 1977 / 1978
Nationwide air pollutant emission trends, 1940-1970 / 1973
Policy Options for Stabilizing Global Climate. Draft Report to Congress. Volume 1, Chapters I-VI. 1989
Precision and accuracy assessments for state and local air monitoring networks 1983 / 1986
Proceedings, Symposium on Coal Cleaning to Achieve Energy and Environmental Goals, (September 1978, Hollywood, FL) / 1979
SAB report : Future issues in environmental radiation : report on future issues and challenges in the study of environmental radiation, with a focus toward future institutional readiness by the Environmental Protection Agency. 1995
Shift Schedules for Emissions and Fuel Economy Testing. 1977
Summary of precision and accuracy assessments for the state and local air monitoring networks, 1982 / 1985
Today and Tomorrow in Air Pollution: The Problem Itself and our Conception of It are Changing. 1973
User's Guide to the Complex Terrain Dispersion Model. Volume 1. Model Description and User Instructions. 1987
User's Guide to the Complex Terrain Dispersion Model. Volume 2. Model Code Listings. 1987
User's guide to the CTDM meteorological preprocessor (METPRO) program. / 1988
Validation of the EKMA Model Using Historical Air Quality Data. 1982
Visibility in mandatory Federal Class I areas (1994-1998) : a report to congress / 2001
Visibility in mandatory Federal Class I areas (1994-1998) : a report to congress / 2001

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