Search Results for the EPA National Library Catalog

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Ambient water quality criteria document addendum for nitrophenols / 1989
Ambient water quality criteria document addendum for phenol, (draft final report) / 1989
Ambient water quality criteria document addendum for phthalate esters, (draft final report) / 1989
Ambient water quality criteria document addendum for toxaphene / 1989
Ambient Water Quality Criteria Document: Addendum for 2,4-Dichlorophenol. 1989
Ambient Water Quality Criteria Document: Addendum for Carbon Tetrachloride. 1989
Ambient Water Quality Criteria Document: Addendum for Chlordane. 1989
Ambient Water Quality Criteria Document: Addendum for Heptachlor. 1989
Ambient Water Quality Criteria Document: Addendum for Nitrosamines. 1989
Amelia River Pilot Study for Implementing EPA's Toxic Control Policy. 1991
Amended section 301(h) technical support document. 1994
Ammonium sulfate manufacture : background information for proposed emission standards / 1979
An act to amend the Clean Air Act to provide for attainment and maintenance of health protective national ambient air quality standards and for other purposes : S. 1630 / 1990
An Act to Amend the Clean Air Act to Provide for Attainment and Maintenance of Health Protective National Ambient Air Quality Standards, and for Other Purposes. 1990
An Evaluation of a solar radiation/delta-T Method for estimating Pasquill-Gifford (P-G) stability categories. 1993
An examination of 1982-1983 particulate matter ratios and their use in the estimation of PM10 NAAQS attainment status / 1985
An experimental and modeling study of the photochemical reactivity of heatset printing oils / 1987
An investigation into recreational water quality / 1972
An investigation of future ambient diesel particulate levels occurring in large-scale urban areas / 1979
An overview of activities directed toward long-term maintenance of air quality standards / 1974
An SAB report : review of the USEPA's report to congress on residual risk / 1998
Analysis of aircraft emission control parameters : technical support report for regulatory action / 1975
Analysis of Aircraft Exhaust Emission Measurements. 1971
Analysis of Current and Proposed Federal Legislation Seeking to Control the Use of Toxic Materials. 1975
Analysis of population exposure to air pollution in New York-New Jersey-Connecticut tri-State Region / 1976
Analysis of sulphur dioxide air quality in Puerto Rico. 1978
Analytical support for emission factors development and air quality assessment : impacts of a loaded pass/fail or preconditioning mode on I/M failure rates / 1988
Annual Analytical Symposium (12th). Held on May 10-11, 1989. 1990
Annual Report (2nd). Part I. March 1, 1974 - March 1, 1975. 1975
Annual Report (2nd). Part II. March 2, 1974-March 1, 1975. 1975
Annual report on performance audit results for POHC testing during RCRA trial burns / 1989
Appendix A -- test methods : Method 301 : field validation of pollutant measurement methods from various waste media. 1992
Application for Certification for Model Year 1999, Light-Duty Truck, Land Rover. 1998
Application for Certification for Model Year 2000 Light-Duty Truck, Land Rover. 1999
Application for Certification for Model Year 2000 Light-Duty Truck, Land Rover. 1999
Application of modified aluminon and GFASS methods to beryllium determination in drinking water / 1992
Application of Phase IV Land Disposal Restrictions to Newly-identified Mineral Processing Wastes; Regulatory Impact Analysis. 1998
Application of the Phase IV Land Disposal Restrictions to Contaminated Media: Costs, Cost Savings, and Economic Impacts. 1998
Application of the Synoptic Approach to Wetland Designation: A Case Study in Louisiana. 1990
Approach for Establishing Best Available Technology Economically Achievable (BATEA) under Public Law 92-500 with Applications to the Organics, Synthetics and Plastics Industry. 1975
APTI course SI 451 : introduction to PM10 SIP development : self-instructional guidebook / 1988
APTI course SI 454 : effective permit writing : student guidebook / 1986
APTI course SI:453 : overview of PSD regulations : student guidebook / 1983
APTI Course T-424-98 : introduction to receptor modeling / 1998
APTI SI: 445 : correspondence course, baseline inspection technique for air pollution control equipment performance evaluation, guidebook / 1985
ARARs Q's and A's : compliance with federal water quality criteria. 1990
ARARs Q's and A's : general policy, RCRA, CWA, SDWA, post ROD information and contingency waivers. 1991
Areawide Assessment Procedures Manual. Volume I. 1976
Asbestos NESHAP adequately wet guidance. 1990
Asbestos NESHAP regulated asbestos containing materials guidance. 1990
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