Search Results for the EPA National Library Catalog

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Showing: Items 2001 - 2050
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Proceedings of the Fourth national ground water quality symposium : September 20-22, 1978, Minneapolis, Minnesota / 1979
Proceedings of the National Conference on Management of Nitrogen in Irrigated Agriculture, Held in Sacramento, California, on May 15-18, 1978. 1978
Proceedings of the National Ground Water Quality Symposium (2nd), Held at Denver, Colorado, on September 25-27, 1974. 1974
Proceedings of the National Ground Water Quality Symposium, August 25-27, 1971, Denver, Colorado. 1971
Proceedings of the Symposium on Hydrology of the Coastal Waters of North Carolina, May 12, 1967. 1967
Proceedings of the Third National Ground Water Quality Symposium / 1977
Proceedings, Mississippi Water Resources Conference, 1973. 1973
Proceedings, National Watershed Water Quality Project Symposium / 1997
Proceedings. 1979
Process design manual : land treatment of municipal wastewater / 1981
Process design manual for land treatment of municipal wastewater / 1981
Process design manual for land treatment of municipal wastewater / 1977
Process design manual for land treatment of municipal wastewater : supplement on rapid infiltration and overland flow / 1984
Process design manual land treatment of municipal wastewater effluents. {electronic resource} : 2006
Processes affecting subsurface transport of leaking underground tank fluids / 1988
Production and management of leachate from municipal landfills : summary and assessment / 1984
Program Activities. 1972
Progress at Region 7 National Priorities List (NPL) Superfund Sites, Iowa. 1995
Progress at Region 7 National Priorities List (NPL) Superfund Sites, Kansas. 1995
Progress at Region 7 National Priorities List (NPL) Superfund Sites, Missouri. 1995
Progress at Region 7 National Priorities List (NPL) Superfund Sites, Nebraska. 1995
Promising site cleanup technology / 1984
Proposed Expansion of Existing Wastewater Treatment Facilities at Scottsbluff, Gering and Terrytown, Scotts Bluff County, Nebraska. 1978
Proposed Expansion of Existing Wastewater Treatment Facilities, Scottsbluff, Gering, and Terrytown, Nebraska. 1979
Proposed Ground Water Protection Strategy. 1980
Proposed Issuance of a New Source National Pollutant Discharge Elimination System Permit to Mississippi Chemical Corporation, Hardee County Phosphate Mine, Hardee County, Florida. 1981
Proposed Legislation for Artificial Groundwater Recharge. 1972
Proposed Municipal Waste Water--Groundwater Exchange, City of Tucson: Avra-Marana Valley. 1971
Proposed Sampling and Analytical Methodologies for Addition to Test Methods for Evaluating Solid Waste: Physical/Chemical Methods (SW-846, 2nd Edition). 1984
Proposed Sludge Management Plan, Metropolitan District Commission, Boston, Massachusetts. Volume 1. Draft Environmental Impact Statement. 1995
Proposed Wastewater Treatment Facilities, Olathe, Kansas. 1981
Proposed Wastewater Treatment Facilities, Olathe, Kansas. Appendix. 1981
Proposed Wastewater Treatment Plant, Olathe, Kansas. 1980
Prospectus comprehensive water quality project, Chesapeake Bay, Susquehanna River basins. 1962
Protecting local ground-water supplies through wellhead protection. 1991
Protecting the nation's groundwater : EPA's strategy for the 1990s : the final report of the EPA ground-water task force / 1991
Protection of ground water resources from the effects of accidental spills of hydrocarbons and other hazardous substances : guidance document / 1979
Protection of public water supplies from ground-water contamination / 1985
Protocol Development: Criteria and Standards for Potable Reuse and Feasible Alternatives. Report of Workshop Proceedings, Warrenton, Virginia, July 29-31, 1980. 1982
Protocol for bioassessment of hazardous waste sites / 1983
Protocol for establishment of a ground water management and protection plan 1984
Protocols for short term toxicity screening of hazardous waste sites / 1988
Prototype Computer-Interactive Goundwater Monitoring Methodology: An Example for Sedimentation Ponds. 1983
Protozoa in Subsurface Sediments from Sites Contaminated with Aviation Gasoline or Jet Fuel. 1993
Proven alternatives for aboveground treatment of arsenic in groundwater. 2002
Proven Alternatives for Aboveground Treatment of Arsenic in Groundwater. 2002
PRZM-2, a model for predicting pesticide fate in the crop root and unsaturated soil zones : users manual for release 2.0 / 1993
Public Health Aspects of the Contamination of Ground Water in South Platte River Basin in Vicinity of Henderson, Colorado, August 1959. 1959
Pump-and-treat ground-water remediation : a guide for decision makers and practitioners / 1996
Quality assurance and quality control in the development and application of ground-water models / 1992
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