Search Results for the EPA National Library Catalog

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Preliminary Investigation of Municipal and Industrial Water Supply and Stream Quality Control Requirements Associated with Multi-Purpose Reservoir Studies in the Willow Creek Basin, Oregon. 1961
Preliminary Investigation of Municipal, and Industrial Water Supply and Stream Quality Control Requirements and Benefits Associated with Multiple-Purpose Studies of the Proposed Lower Grande Ronde, and Catherine Creek Reservoir Projects, Oregon. 1962
Preliminary investigation of water supply and water quality control aspects Yakima Project, Washington, Kennewick division extension. 1961
Preliminary Investigation of Water Supply and Water Quality Control Aspects, Yakima Project, Washington, Kennewick Division Extension. 1961
Preliminary master plan : Warm Springs Dam, Lake Sonoma, Russian River, California. 1966
Preliminary plan of study : level "B" study : Red River of the North Basin, Fargo-Moorhead standard metropolitan statistical area, FY 1975-1977 / 1973
Preliminary report on the adequacy of water in the Yakima River Basin, Washington. 1963
Preliminary report on the Peripheral Canal : before the U.S. Council on Environmental Quality / 1971
Preliminary Survey of Public Water-Related Agencies in Hawaii. 1972
Primary Considerations in Regional Wastewater Treatment Planning. 1972
Primer : Office of Science and Technology / 1992
Primer : Office of Science and Technology. 1994
Principles and practices for dealing with water resources issues / 1994
Principles of a sound national water policy. 1951
Principles of water law and administration : national and international / 2019
Priorities - FY 1982 : approved by the GLBC May 21, 1980. 1980
Priority and planning elements for developing Illinois water resources : technical appendix. 1970
Problems and Issues of Implementing the Federal Water Project Recreation Act (PL 89-72) in the Pacific Northwest (Phase I). 1971
Problems and Issues of Implementing the Federal Water Project Recreation Act in the Pacific Northwest. 1973
Problems and Opportunities of Water Resource Utilization in the Upper Columbia and Missouri Basins. 1972
Procedure for determining the feasibility of planned conjunctive use of surface and ground water 1967
Procedures for evaluation of water and related land resource projects / 1971
Procedures for initiating narrative biological criteria / 1992
Proceedings 1965
Proceedings 1993 annual conference, June 6-10, 1993, San Antonio, Texas / 1993
Proceedings 1994 Annual Conference, June 19-23, 1994, New York, New York / 1994
Proceedings : 1995 Annual Conference : June 18-22, 1995, Anaheim, California / 1995
Proceedings : 1996 Annual Conference, June23-27, 1996, Toronto, Onatrio / 1996
Proceedings : Delmarva Coastal Bays Conference III : tri-state approaches to preserving aquatic resources, November 12-13, 1999, Ocean City, Maryland / 2000
Proceedings annual conference, Philadelphia, Pennsylvania June 23-27, 1991 / 1991
Proceedings annual conference, Vancouver, British Columbia, June 18-22, 1992 / 1992
Proceedings Colorado Water Workshop, July 20-22, 1994 : quenching the urban giant / 1995
Proceedings of a Conference on Water Resources Planning and Public Opinion, Nebraska Center for Continuing Education, 8-9 March 1971. 1971
Proceedings of a statewide conference on local water supply problems / 1957
Proceedings of a symposium on economics of resource management and conflict resolution in Chesapeake Bay Tuesday, June 24, 1980, John Marshall Hotel, Richmond, Virginia / 1980
Proceedings of a workshop on public participation : proceedings of a workshop held in Ann Arbor, Michigan, June 23-24, 1975 / 1976
Proceedings of Annual Water Conference (16th), held at Las Cruces, New Mexico on March 25-26 1971. 1971
Proceedings of Conference on Ongoing Water Resources Research in Minnesota, March 1970. 1970
Proceedings of Conference on Toward A Statewide Ground Water Quality Information System and Report of Ground Water Quality Subcommittee, Citizens Advisory Committee, Governors Environmental Quality Control. 1973
Proceedings of Environmental Impact Statement Conference, Held at Kansas City, Missouri on 8-9 November 1972. 1972
Proceedings of Mississippi Water Resources Conference (5th), Held at Jackson, Miss. On 14-15 April 1970. 1970
Proceedings of Mississippi Water Resources Conference, (6th), Held at Vicksburg, Miss. on 13-14 April, 1971. 1971
Proceedings of Reconvened Session of the Conference in the Matter of Pollution of the Interstate Waters of the States of California, Colorado, Utah, Arizona, Nevada, New Mexico, and Wyoming (7th), Held at Denver, Colorado, April 26-27, 1972. 1972
Proceedings of the Conference Water Resources Research - 1970. 1970
Proceedings of the International Symposium on Water Resources in the Middle East: Policy and Institutional Aspects : University of Illinois at Urbana-Champaign, Urbana, Illinois, U.S.A., October 24-27, 1993 / 1993
Proceedings of the National Symposium on Data and Instrumentation for Water Quality Management at Wisconsin Univ., Madison, on 21-23 July 1970. 1970
Proceedings of the National Water Symposium : changing directions in water management : an infrastructure financing policy symposium. 1983
Proceedings of the National Wetland Values Assessment Workshop : May 23-26, 1983, Alexandria, Virginia / 1984
Proceedings of the New Jersey water resources conference, July 12-13, 1966. 1966
Proceedings of the NWWA Western Regional Conference on Ground Water Management held October 23-26, 1983, Town and Country Hotel, San Diego, California / 1984
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