Search Results for the EPA National Library Catalog

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Proceedings, water quality planning seminar, May 10, 1973, New Carrollton, Maryland. 1973
Program Management Assistance : Hydrogeology of the Laramie, Wyoming Area / 1982
Program review, Colorado River Basin project. 1965
Program Review, South Platte River Basin Project (Enforcement) 1966
Program Review. Missouri-Souris-Red River Basin Comprehensive Project. 1966
Program Review. South Platte River Basin Project (Enforcement). 1965
Programmer's Manual for EXPLORE-I: A River Basin Water Quality Model. Appendix C. 1973
Progress Report Colorado River Basin Water Quality Control Project (presented at Public Meeting, Grand Junction, Colorado December 1965) For Discussion Only 1965
Proposed l978 revision : Water quality standards for salinity including numeric criteria and plan of implementation for salinity control Colorado River system 1978
Proposed Wastewater Treatment Facilities, South Shore Lake Tahoe Basin. Draft Environmental Impact Statement. 1979
Proposed Wastewater Treatment Facilities, South Shore Lake Tahoe Basin. Technical Appendices. Draft Environmental Impact Statement. 1979
Proposed water quality management plan for the Blue River Basin, Summit County, Colorado : draft environmental impact statement. 1974
Proposed Water Quality Management Plan, Blue River Basin, Summit County Colorado. 1976
Proposed Water Quality Management Plan, Blue River Basin, Summit County, Colorado, Draft Environmental Impact Statement 1976
Protection and Restoration of Marine Life in the Inland Waters of Washington State. 1997
Public Participation in Willamette Valley Environmental Decisions. 1973
Purpose and Plan of an Economic Base Survey of the Colorado River Basin. 1963
Puyallup river basin water quality management plan engineering report Water Resource Inventory Area No. 10 : Consolidated Basin Planning Area no. 13-11-5 / 1974
Quality of surface water of the United States, 1970 : part 7, Lower Mississippi River Basin ; prepared in cooperation with the states of Arkansas, Colorado, Kansas, Kentucky, Louisiana, Mississippi, Missouri, New Mexico, Oklahoma, Texas, and with other agencies. 1975
Quality of surface waters of the United States, 1952 : parts 7 and 8, lower Mississippi River basin and western Gulf of Mexico basins / 1956
Quality of surface waters of the United States, 1954. Parts 7-8, Lower Mississippi River basin and western Gulf of Mexico basins / 1959
Quality of surface waters of the United States, 1955. Parts 7 and 8, Lower Mississippi River basin and western Gulf of Mexico basins / 1959
Quality of surface waters of the United States, 1962. Parts 7 and 8, Lower Mississippi river basin and western gulf of Mexico basins / 1964
Quality of surface waters of the United States, 1969 part 7, Lower Mississippi River Basin ; prepared in cooperation with the states of Arkansas, Colorado, Kansas, Louisiana, Mississippi, Missouri, New Mexico, Oklahoma, Tennessee, Texas, and with other agencies. 1974
Quality of surface waters of the United States, 1970 Colorado River Basin and the Great Basin / 1976
Quality of water, Upper Colorado River Basin; progress report. 1963
Quantitative water resource basin planning : an analysis of the Pecos River Basin, New Mexico. / 1970
Quantitative Water Resource Basin Planning: An Analysis of the Pecos River Basin, New Mexico. 1970
Quantity and quality of streamflow in the southeastern Uinta Basin, Utah and Colorado 1984
Radioactivity in Surface Waters of the Columbia River Basin, 1958-1964. 1965
Radiological Content of Colorado River Basin Bottom Sediments (August 1960 - August 1961) 1963
Radiological Content of Colorado River Basin Bottom Sediments, August 1960-August 1961. 1963
Radionuclide and metal ion content of late summer Ohio River sediments : Mc Alpine pool 1976 1977
Radium Monitoring Network, Data Release No. 8 1966
Radium-226, uranium and other radiological data from water quality surveillance stations located in the Colorado River Basin of Colorado, Utah, New Mexico, and Arizona, January 1961 throug June 1972. 1973
Rainfall-runoff simulation model for estimation of flood peaks for small drainage basins, 1972
Rainwater Basin, Nebraska advanced identification project : map atlas / 1992
Reconnaissance economic base analysis and forecast : Grand Ronde river basin : Union County, Oregon / 1961
Reconnaissance investigation : water supply and water quality control study : Skagit River Basin, Puget Sound Basin, Washington / 1966
Reconnaissance investigation of the ground water resources of the Canadian River Basin, Texas 1960
Reconnaissance investigation of the ground-water resources of the Upper Rio Grande Basin, Texas / by Marvin E. Davis and E.R. Leggat ; prepared by the U.S. Geological Survey in cooperation with the Texas Water Commission. 1965
Reconnaissance investigation of water quality, bottom sediment, and biota associated with irrigation drainage in the Columbia Basin Project, Washington, 1991-92 1995
Reconnaissance Investigation Water Supply and Water Quality Control Study, Yaquina River Basin, Oregon. 1966
Reconnaissance Study Finance, Organization, Management Nashua River Water Quality Demonstration Program. 1971
Record of decision : Montana statewide oil and gas EIS and amendment of the Powder River and Billings RMPS / 2003
Record of Decision, Arapahoe Basin Ski Area, Summit County, Colorado, Master Development Plan; Environmental Impact Statement 1999
Record of Decision, Arapahoe Basin, Master Development Plan, Final Environmental Impact Statement 1999
Records of wells and test borings in the Susquehanna River Basin, New York, 1972
Recovery Implementation Program for Endangered Fish Species in the Upper Colorado River Basin, Fiscal Year 1990 Work Plan 1989
Red River Basin above Denison Dam, Texas and New Mexico : fish and wildlife resources / 1976
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