Search Results for the EPA National Library Catalog

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Select Item Title Year Published
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 Coastal Water Quality in the vicinity of San Juan, Puerto Rico, January 13-31, 1971. 1971
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 available information related to the occurrence of vinyl chloride and ground water as a transformation product of other volatile organic chemicals / 1985
Summary of data presented in the background document for effluent limitations guidelines and standards : mineral mining and processing point source category / 1993
Summary of data presented in the background document for effluent limitations guidelines and standards : ore mining and dressing point source category / 1993
Summary of Federal Water Pollution Control Administration Programs in California. 1967
Summary of group II control technique guideline documents for control of volatile organic emissions from existing stationary sources / 1979
Summary of phase II regulations / 1992
Summary of Public Participation and Agency Response to Public Comments on Modification of Effluent Limitations Guidelines and Standards for pH Values for Point Sources That Continuously Monitor Effluent pH. 1982
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 of U.S. EPA-approved methods, standard methods, and other guidance for 301(h) monitoring variables. 1985
Summary of Water Quality Standards for Interstate Waters of the District of Columbia. 1970
Summary of Water Quality Standards for the Interstate Waters of Kansas. 1972
Summary of Water Quality Standards for the Interstate Waters of Montana. 1969
Summary of Water Quality Standards for the Interstate Waters of New Hampshire. 1971
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
Summary tabulation of selected EPA activities concerning toxic chemicals / 1976
Supplement A to the guideline on air quality models (revised) / 1987
Supplement A to the Unregulated contaminant monitoring regulation analytical methods and quality control manual. 2000
Supplement for pretreatment to the development document for the inorganic chemicals manufacturing point source category. 1977
Supplement for pretreatment to the development document for the steam electric power generation point source category. 1977
Supplement no. 1 for standards of performance for new stationary sources : a compilation as of March 15, 1977 / 1977
Supplement to the development document for effluent limitations guidelines new source performance standards and pretreatment standards for the organic chemicals, plastics, and synthetic fibers point source category / 1993
Supplemental manual on the development and implementation of local discharge limitations under the pretreatment program : residential and commercial toxic pollutant loadings and POTW removal efficiency estimation. 1991
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
Supplemental technical development document for effluent limitations guidelines and standards for the pulp, paper, and paperboard category : subpart B (bleached papergrade kraft and soda) and subpart E (papergrade sulfite). 1997
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
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