Search Results for the EPA National Library Catalog

Items Found: 3517
Showing: Items 2551 - 2600
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Select Item Title Year Published
Oregon ground-water quality and its relation to hydrogeologic factors : a statistical approach / 1984
Organic chemical analyses of ground water in Louisiana, water years 1984-1988 1990
Organic compounds entering ground water from a landfill / 1974
Organic contaminant transport in ground water, surface water, and surface water sediments : year 1 progress report 1984
Outline of ground-water hydrology with definitions / 1923
Outline of methods for estimating ground-water supplies 1932
Overburden mineralogy as related to ground-water chemical changes in coal strip mining / 1978
Overview of state ground-water program summaries : volume I / 1985
Overview of state ground-water program summaries, volume 1 and state ground-water program summaries, volume 2 (EPA Region 6 States). 1985
Overview of state ground-water program summaries. 1985
Oxygen Transfer through Flexible Tubing and Its Effects on Ground Water Sampling Results (Journal Version). 1988
Parker and Rowley River basins: records of wells, materials tests, and chemical analyses of water in the Parker and Rowley River basins, Massachusetts / 1962
Part B permit applications with insufficient ground-water monitoring data. 1984
Part I Pleistocene stratigraphy of Island County / 1968
Pendleton Woolen Mill land application site ground water monitoring evaluation 1996
Pennsylvania ground-water quality 1987
Perchlorate in ground water / 1993
Performance Assessment of a Permeable Reactive Barrier for Ground Water Remediation Fifteen Years After Installation 2013
Performance Monitoring of MNA Remedies for VOCs in Ground Water 2003
Performance monitoring of MNA remedies for VOCs in ground water / 2004
Performance Monitoring of MNA Remedies for VOCs in Ground Water. 2005
Permafrost and ground water in Alaska / 1955
Permeable reactive subsurface barriers for the interception and remediation of chlorinated hydrocarbon and chromium (VI) plumes in ground water : U.S. EPA remedial technology fact sheet. 1997
Pesticide and nitrate contamination of ground water near Ontario, Oregon / 1986
Pesticide residues in Skagit Delta Surficial Aquifer 1996
Pesticide State Management Plan Approach to Protecting Ground Water. 1994
Pesticides and ground-water strategy. 1991
Pesticides and volatile organic compounds in surface and ground water of the Palouse subunit, central Columbia Plateau, Washington and Idaho, 1993-95 1998
Pesticides in ground water : background document. 1986
Pesticides in ground water : distribution, trends, and governing factors / 1996
Pesticides in ground water data base : 1988 interim report / 1988
Pesticides in Ground Water Data Base: 1988 Interim Report. 1988
Pesticides in ground water database : a compilation of monitoring studies : 1971-1991 / 1992
Pesticides in ground water database : a compilation of monitoring studies, 1971-1991, region 9 (Arizona, California, Hawaii, Nevada) / 1992
Pesticides In Ground Water Database A Compilation Of Monitoring Studies 1971-1991 National Summary 1992
Pesticides In Ground Water Database A Compilation Of Monitoring Studies 1971-1991 Region 1 1992
Pesticides In Ground Water Database A Compilation Of Monitoring Studies 1971-1991 Region 2 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. National Summary. 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 1 (Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 10 (Alaska, Idaho, Oregon, Washington). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 2 (New York, New Jersey). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 3 (Delaware, Maryland, Pennsylvania, Virginia, West Virginia). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 4 (Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee). Volumes 1 and 2. 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 5 (Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 6 (Arkansas, Louisiana, New Mexico, Oklahoma, Texas). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 7 (Iowa, Kansas, Missouri, Nebraska). 1992
Pesticides in Ground Water Database: A Compilation of Monitoring Studies, 1971-1991. Region 8 (Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming). 1992
Pesticides in ground water EPA files reveal tip of a deadly iceberg / 1988
Pesticides in surface and ground water of the San Joaquin-Tulare basins, California : analysis of available data, 1966 through 1992 / 1997
Pesticides in the nation's streams and ground water, 1992--2001 : the quality of our nation's waters / 2006
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