Search Results for the EPA National Library Catalog

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Select Item Title Year Published
U.S. Visibility Trends, 1960-1992. 1994
Update of methane and nitrous oxide emission factors for on-highway vehicles / 2004
Urban Airshed Model. 1990
Use of mono-to-tri-chlorinated dibenzodioxin (CDF) congeners/homologues as indicators of tetra-to octa-CDD/CDF emissions from municipal and waste/coal combustion / 1998
User's guide : emission control technologies and emission factors for unpaved road fugitive emissions / 1990
User's Guide for Executing OZIPR. 1991
User's guide for the emissions modeling system for hazardous air pollutants (EMS-HAP) version 2.0 / 2002
User's guide for the emissions modeling system for hazardous air pollutants (EMS-HAP) version 3.0 2004
User's guide for the emissions modeling system for hazardous air pollutants (EMS-HAP, Version 1.1). 2000
User's guide for the urban airshed model / 1990
User's Guide for the Urban Airshed Model. Volume 2. User's Manual for the UAM (CB-IV) Modeling System. 1990
User's Guide for the Urban Airshed Model. Volume 3. User's Manual for the Diagnostic Wind Model. 1990
User's Guide for the Urban Airshed Model. Volume 4. User's Manual for the Emissions Preprocessor System. 1990
User's Guide for the Urban Airshed Model. Volume 5. Description and Operation of the ROM - UAM Interface Program System. 1990
User's Guide to MOBILE1: Mobile Source Emissions Model. 1978
User's guide to MOBILE2 (mobile source emissions model) 1981
User's guide to MOBILE3 (mobile source emissions model) / 1984
User's guide to Mobile4.1 (Mobile source emission factor model). 1991
User's guide to mobile6.1 and mobile6.2 : mobile source emission factor model / 2003
User's guide to the personal computer version of the biogenic emissions inventory system (PC-BEIS) / 1990
User's guide to the personal computer version of the biogenic emissions inventory system (PC-BEIS) / 1991
User's Guide to the Personal Computer Version of the Biogenic Emissions Inventory System (PC-BEIS2). 1995
User's Guide: Fugitive Dust Control Demonstration Studies. 1985
User's manual for the Human Exposure Model (HEM). 1986
Users' Manual for the APRAC-2 Emissions and Diffusion Model. 1977
Using a Dynamic GIS to Visualize and Analyze Mobile Source Emissions. 1996
Using Method 301 to Validate Sampling and Analytical Methods for Selected CAAA Compounds. 1993
Validation of a method for estimating pollution emission rates using open-path FTIR spectroscopy and modeling techniques / 1993
Variability of I/M Test Scores over Time. 1988
Variability of Particulate Trace Element Emissions from the Columbia Coal-Fired Power Plant, Portage, Wisconsin. 1988
Variance Estimation Methods for the Emission Factor Equation. 1980
Vehicle emissions in five urban tunnels : final report / 1997
VOC emission factors for NAPAP emission inventory / 1986
Volatile Emissions from Stabilization/Solidification of Hazardous Waste. 1992
Volatile organic compound (VOC)/particulate matter (PM) speciation data system user's manual, version 1.4 / 1991
Volatile Organic Compound and Particulate Matter (VOC/PM) Speciation Data Base Management System (SPECIATE), Version 1.4 (for Microcomputers). 1991
Volatile Organic Compound and Particulate Matter Speciation Data Base (for Microcomputers). 1989
Volatile Organic Compound Emission Inventory for Non-Attainment Areas in Louisiana. 1978
Volatile Organic Compound Emission Inventory for Pulaski County, Arkansas. 1978
Volatile Organic Compound Model (Version 1.8) (for Microcomputers). 1988
Volatile Organic Compound/Particulate Matter Speciation Data Base Management System (SPECIATE), Version 1.5 (for Microcomputers). 1993
Volatile Organic Compounds in Indoor Air: A Survey of Various Structures. 1985
Volatility of Ten Priority Pollutants from Fortified Avian Toxicity Test Diets. 1985
Waste Management. (Chapter 16). 1993
Wintertime Measurements of Aerosol Acidity and Trace Elements in Wuhan, a City in Central China. 1991
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