Search Results for the EPA National Library Catalog

Items Found: 2905
Showing: Items 201 - 250
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Areawide Waste Treatment Management Plan for the Greater Houston Area (Section 208, PL 92-500): Population and Land Use. 1977
Areawide Waste Treatment Management Plan for the Greater Houston Area (Section 208, PL 92-500): Proposed Treatment Works Management Agencies. 1978
Areawide Waste Treatment Management Plan for the Greater Houston Area (Section 208, PL 92-500): Public Participation Summary. 1978
Areawide Waste Treatment Management Plan for the Greater Houston Area. 1977
Areawide Waste Treatment Management Plan for the Greater Houston Area: Hearing Draft Summary. 1978
Arlington-East Service District, wastewater management facilities, Jacksonville / 1976
Asbestos/asbestiform research in EPA ORD / 1981
Aspects of state-wide emergency response programs, for municipal wastewater treatment facilities programs 1974
Aspen Metro Sanitation District. Snowmass Water and Sanitation District. 201 Wastewater Facilities Plans. 1976
Assessment of 1978 water quality conditions in the upper Potomac estuary / 1980
Assessment of atmospheric emissions from petroleum refining / 1980
Assessment of Atmospheric Emissions from Petroleum Refining: Volume 5. Appendix F. 1980
Assessment of cost and effectiveness of biological dual nutrient removal technologies in the Chesapeake Bay drainage basin / 1988
Assessment of current information on overland flow treatment of municipal wastewater / 1980
Assessment of design tradeoffs when using intrachannel clarifiers / 1986
Assessment of single-stage trickling filter nitrification / 1991
Assessment of the biolac technology / 1990
Assessment of the Impacts of Industrial Discharges on Publicly Owned Treatment Works: Appendicies. 1981
Assessment of vortex solids separators for the control and treatment of wet-weather flow. 1996
Assessment of wastewater management, treatment technology, and associated costs for abatement of PCBs concentrations in industrial effluents : task II for Environmental Protection Agency, Office of Toxic Substances / 1976
Attachment to final environmental impact statement, Upper Eagle and Vail wastewater facilities plan / 1977
Audit Guide for Final Site Audits Under the Construction Grant Program (For Use by Independent Public Accountants). 1973
Audit Guide: Construction Grant Final Audits. 1992
Automated analysis of individual refractory organics in polluted water / 1974
Automatic Control of a Completely Mixed Activated Sludge Reactor. 1969
Automatic Control of an Activated Sludge Reactor. 1971
Automatic sludge blanket control in an operating gravity thickener / 1979
Automotive crankcase oil : detection in a coastal wetlands environment / 1981
Autotrophic denitrification using sulphur electron donors / 1978
Awards for Construction Grants for Wastewater Treatment Works. Cumulative Listing. 1978
Awards for Construction Grants for Wastewater Treatment Works. Cumulative Listing. 1977
Awards for Construction Grants for Wastewater Treatment Works. Cumulative Listing. 1977
Awards Register Grants Assistance Program. Volume II. Awards During the 2nd Half of FY 1975 Listing State and Local Assistance Awards. 1975
Awards Register Grants Assistance Programs. Showing Projects Awarded in Fiscal Year 1973. 1974
Awards Register Grants Assistance Programs. Volume I. Listing Awards During the First Half of FY 1976, Except State and Local Assistance Awards. 1976
Awards Register, Grants Assistance Programs of EPA; Awards During the 1st Half of FY 1976. Volume II. Listing State and Local Assistance Awards. 1976
Awards register, grants assistance programs. 1975
Awards Register. Grants Assistance Programs. Volume II. Listing State and Local Assistance Awards During the Transition Quarter (July-September) of FY 1976. 1977
Awards Register. Volume I. Grants Assistance Programs. Showing Projects Awarded in Fiscal Year 1974. 1974
Awards Register. Volume II. Grants Assistance Programs. Showing Projects Awarded in Fiscal Year 1974. 1974
Awards Register. Volume III. Grants Assistance Programs. Showing Projects Awarded in Fiscal Year 1974. 1974
Awards Register: Grants Assistance Programs. Volume I. Listing Awards During January-June of FY 1976, Except State and Local Assistance Awards. 1976
Awards Register: Grants Assistance Programs. Volume II. Listing Awards During January-June of FY 1976, Listing State and Local Assistance Awards. 1976
Bachman Treatment Facility for Excessive Storm Flow in Sanitary Sewers. 1977
Background document for the surface impoundment modeling system (SIMS) : version 2.0 / 1990
Background information for new source performance standards : Asphalt concrete plants, petroleum refineries, storage vessels, secondary lead smelters and refineries, brass or bronze ingot production plants, iron and steel plants, sewage treatment plants / 1974
Background information for proposed new source performance standards : asphalt concrete plants, petroleum refineries, storage vessels, secondary lead smelters and refineries, brass or bronze ingot production plants, iron and steel plants, sewage treatment plants. 1973
Bacterial Flux from Chaparral into the Atmosphere in Mid-Summer at a High Desert Location. 1994
Bacterial response to chlorinated proteins. 1966
Bacterial zoogloea formation / 1974
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