Search Results for the EPA National Library Catalog

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1969 heavy-duty engine baseline program and 1983 emission standards development / 1979
1969 light-duty truck baseline program and 1983 emission standards development / 1979
1972/73 light-duty truck baseline program and NOx emission standard development / 1980
2010 National Monitoring Programs annual report (UATMP, NATTS, CSATAM) / 2012
2011 National Monitoring Programs annual report (UATMP, NATTS, CSATAM) / 2013
3-year quality assurance report for calendar years 2008, 2009, and 2010 PM2.5 ambient air monitoring program. 2014
3-year quality assurance report for calendar years 2011, 2012, and 2013 PM2.5 ambient air monitoring program. 2015
A mathematical model for relating air quality measurements to air quality standards 1971
A simple screening technique for estimating the impact of a point-source of air pollution relative to the Air Quality Standards / 1973
A study of one gasoline-fueled engine line comparing emission results between 1969 engines and 1979 engines on three test procedures : the heavy-duty transient engine test, the heavy-duty 9-mode engine test, and the light-duty truck chassis test / 1979
A summary and analysis of comments received in response to the EPA/NHTSA information request regarding the effects of test procedure changes on fuel economy / 1980
Abatement of sulfur oxide emissions from stationary combustion sources. 1970
Acceleration simulation mode test procedures, emission standards, quality control requirements, and equipment specifications : final technical guidance / 2004
Acceleration simulation mode test procedures, emission standards, quality control requirements, and equipment specifications : technical guidance / 1996
Acceleration simulation mode test procedures, emission standards, quality control requirements, and equipment specifications : technical guidance / 1996
Acceleration simulation mode test procedures, emission standards, quality control requirements, and equipment specifications : technical guidance, draft / 2000
Acid deposition standard feasibility study report to Congress / 1995
Acid deposition standard feasibility study report to Congress : draft for public comment. 1995
Air CFRs made easy 2000
Air Pollutants Exposure Model documentation (APEX, Version 5) 2017
Air pollution : EPA's ambient air policy results in additional pollution : report to the Chairman, Subcommittee on Oversight and Investigations, Committee on Energy and Commerce, House of Representatives / 1989
Air pollution indices : a compendium and assessment of indices used in the United States and Canada / 1975
Air quality analysis for the 1984 high altitude report to congress: summary of results / 1981
Air quality considerations in residential planning 1980
Air quality criteria for carbon monoxide / 1979
Air quality criteria for carbon monoxide : summary and conclusions. 1970
Air quality criteria for carbon monoxide. 1970
Air quality criteria for carbon monoxide. 1970
Air quality criteria for ozone and related photochemical oxidants 1994
Air quality criteria for ozone and related photochemical oxidants / 1993
Air quality criteria for particulate matter : summary and conclusions. 1969
Air quality criteria for particulate matter. 1996
Air quality criteria for photochemical oxidants. 1970
Air quality criteria for photochemical oxidants. 1970
Air quality criteria for sulfur oxides. 1967
Air quality data - 1979 annual statistics, including summaries with reference to standards. 1980
Air quality data : 1976 fourth quarter statistics / 1978
Air quality data : 1977 second quarter statistics / 1978
Air Quality Flag Program : fact sheet. 2015
Air Quality Flag Program coordinator handbook. 2015
Air quality issues and animal agriculture : a primer / 2006
Air quality modeling technical support document : 2017-2025 light-duty vehicle greenhouse gas emission standards final rule. 2012
Air quality modeling technical support document : EGU mercury analysis. 2011
Air quality modeling technical support document : final EGU NESHAP. 2011
Air quality modeling technical support document : heavy-duty vehicle greenhouse gas emission standards final rule. 2011
Air quality modeling technical support document : heavy-duty vehicle greenhouse gas phase 2 final rule / 2016
Air quality modeling technical support document : light-duty vehicle greenhouse gas emission standards final rule / 2010
Air quality modeling technical support document : National emissions standards for hazardous air pollutants from the Portland cement manufacturing industry. 2010
Air quality modeling technical support document : proposed tier 3 emission standards. 2013
Air quality modeling technical support document : proposed tier 3 emission standards. 2013
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