Search Results for the EPA National Library Catalog

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State Air Pollution Implementation Plan Progress Report, June 30--December 31, 1973. 1974
State implementation plan emission regulations for particulate matter : fuel combustion / 1976
State implementation plan emission regulations for sulfur oxides : fuel combustion / 1976
State implementation plan inspection of Mobil Oil Corporation Torrance Refinery. 1976
State implementation plan, emission regulations for sulfur oxides : fuel combustion / 1977
State of Louisiana Department of Environmental Quality SAMWG Report October 1989. 1989
State program advisory #11. 1993
State program advisory #12. 1994
Statement of principles for small nonhandheld spark-ignited engines / 1997
Stationary internal combustion engines : standards support and environmental impact statement / 1979
Status of ASHRAE Standard 62. Ventilation for Acceptable Indoor Air Quality. 1993
Status of industry progress towards achievement of the 1975 federal emission standards for light-duty vehicles / 1972
Status of selected air pollution control programs. 1992
Status report #7 : stability of organic audit materials and results of source test analysis audits / 1985
Status report on compliance with secondary lead smelter regulations, 1984 1985
Studies in the review of the photochemical oxidant standards / 1979
Study of Air Pollution Aspects of Various Roadway Configurations. 1971
Study of Automobile Exhaust Emissions in Consumer-Owned Vehicles, National Surveillance Program, 1970-Model Vehicles. 1970
Study of Emissions From Passenger Cars in Six Cities. Volume A. 1979
Study of Emissions From Passenger Cars in Six Cities. Volume B. 1979
Study of existing and projected suspended particulate levels in the Beaver and Monongahela Valley air basins : final report / 1979
Summaries of Foreign Government Environmental Reports. Number 9. 1973
Summary and analysis of comments : control of air pollution ; emission standards for new gasoline spark-ignition marine engines / 1996
Summary and analysis of comments : control of emissions from highway motorcycles / 2003
Summary and analysis of comments : control of emissions from new marine compression-ignition engines at or above 30 liters per cylinder / 2003
Summary and analysis of comments : control of emissions of air pollution from locomotive engines and marine compression ignition engines less than 30 liters per cylinder. 2008
Summary and analysis of comments for notice of proposed finding : control of emissions from new nonroad spark-ignition engines rated above 19 kilowatts and new land-based recreational spark-ignition engines / 2000
Summary and Analysis of Comments on the Notice of Proposed Rulemaking for Emission Standards and Test Procedures for Natural Gas-Fueled and Liquefied Petroleum Gas-Fueled Vehicles and Engines, and Certification Procedures for Aftermarket Conversion Systems. 1994
Summary and analysis of comments on the notice of proposed rulemaking for emission standards for locomotives and locomotive engines / 1997
Summary and Analysis of Comments: Control of Emissions of Air Pollution from Highway Heavy-Duty Engines. 1997
Summary of Air Quality Control Regions. 1971
Summary of group II control technique guideline documents for control of volatile organic emissions from existing stationary sources / 1979
Summary of reference methods for stationary source emission evaluations (40 CFR Part 60). 1976
Summary of regulatory analysis for new source performance standards : industrial-commercial-institutional steam generating units of greater than 100 million btu/hr heat input. 1986
Summary of selected new information on effects of ozone on health and vegetation : supplement to air quality criteria for ozone and other photochemical oxidants. 1992
Summary of standards of performance for new stationary sources : (40 CFR part 60) / 1976
Summary report for the workshop on integrating climate change adaptation into air quality decision making [electronic resource] / 2008
Summary report of several ambient carbon monoxide studies. 1980
Summary statement of work : study of the relationship of motor vehicle CO and NOx standards to national ambient air quality standards. 1979
Summary statement of work : study of the standard setting process. 1980
Supplement A to the guideline on air quality models (revised) / 1987
Supplement no. 1 for standards of performance for new stationary sources : a compilation as of March 15, 1977 / 1977
Supplemental notice of proposed rulemaking ; options for PM2.5 and PM10 hot-spot analyses in the transportation conformity rule amendments for the new PM2.5 and existing PM10 national ambient air quality standards / 2004
Supplemental proposal to air toxic standards for mercury emissions from mercury cell chlor-alkali plants : fact sheet. 2011
Surface coating of plastic parts for business machines : background information for promulgated standards. 1986
Surface coating operations at shipbuilding and ship repair facilities : background information for proposed standards / 1994
Surveillance Study of Smoke from Heavy-Duty Diesel-Powered Vehicles-Southwestern U.S.A. 1972
Survey and analysis of current European technologies for wood combustion / 1983
Survey of indoor air quality health criteria and standards / 1978
Symposium on regulatory approaches for reducing VOC emissions from the use of consumer products, November 14-15, 1989 : proceedings / 1990
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