Search Results for the EPA National Library Catalog

Items Found: 1678
Showing: Items 901 - 950
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Select Item Title Year Published
Permeability Restoration in Underground Disposal Reservoirs. 1973
Permitting Guidance for Oil and Gas Hydraulic Fracturing Activities Using Diesel Fuels: Response to Summary Comments. 2014
Permitting Guidance for Oil and Gas Hydraulic Fracturing Activities Using Diesel Fuels: Underground Injection Control Program Guidance Number 84. 2014
Pesticides in drinking-water wells. 1989
Pesticides in drinking-water wells. 1990
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 (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
Petroleum Refining Process Waste Listing Determination, Additional Groundwater Pathway Risk Analysis. Supplemental Background Document. Draft. 1998
Petroleum systems reliability analysis : a program for prevention of oil spills using an engineering approach to a study of offshore and onshore crude oil petroleum systems / 1973
Pilot Region-Based Optimization Program for Fund-Lead Sites in EPA Region 3. Site Optimization Tracker: Butz Landfill Superfund Site, Jackson Township, Monroe County, Pennsylvania. 2006
Pilot Region-Based Optimization Program for Fund-Lead Sites in EPA Region 3. Site Optimization Tracker: Crossley Farm Superfund Site Hereford and Washington Townships, Berks County, Pennsylvania. 2006
Pilot Region-Based Optimization Program for Fund-Lead Sites in EPA Region 3. Site Optimization Tracker: Croychem Superfund Site, Berks County, Boyertown, Pennsylvania. 2006
Pilot Region-Based Optimization Program for Fund-Lead Sites in EPA Region 3. Site Optimization Tracker: Greenwood Chermical Site, Newtown, Virginia. 2006
Pilot Region-Based Optimization Program for Fund-Lead Sites in EPA Region 3. Site Optimization Tracker: North Penn Area 1 Superfund Site, Souderton, Montgomery County, Pennsylvania. 2006
Pilot Region-Based Optimization Program for Fund-Lead Sites in EPA Region 3. Site Optimization Tracker: Saunders Supply Company Superfund Site, Chuckatuck, Pennsylvania. 2006
Pilot Region-Based Optimization Program for Fund-Lead Sites in EPA Region 3. Site Optimization Tracker: Standard Chlorine of Delaware Superfund Site, New Castle County, Pennsylvania. 2006
Plan for Protecting Illinois Groundwater. 1986
Plan to study the potential impacts of hydraulic fracturing on drinking water resources / 2011
Planning Workshops to Develop Recommendations for a Ground Water Protection Strategy, Appendices. 1980
Plasmid Expression and Maintenance during Long-Term Starvation-Survival of Bacteria in Well Water. 1989
Plugging abandoned wells / 1998
Point-of-use reduction of volatile halogenated organics in drinking water / 1986
Polluted groundwater : some causes, effects, controls, and monitoring / 1973
Polluted groundwater: a review of the significant literature, 1974
Potential benefits of effluent limitation guidelines for coastal oil and gas facilities in Cook Inlet, Alaska : final report / 1995
Potential for invasion of underground sources of drinking water through mud-plugged wells : an experimental appraisal / 1998
Potential Production Impacts From The Underground Injection Control Regulations. 1979
Potential sources of error in ground-water sampling at hazardous waste sites / 1992
Potentially favorable areas for large-yield wells in the Red River Formation and Madison Limestone in parts of Montana, North Dakota, South Dakota, and Wyoming / 1983
Practical guide for ground-water sampling / 1985
Prediction of Well Development Possibilities in Delaware by Means of Calibrated Gamma-Ray Logs. 1973
Preliminary data on the occurrence of transuranium nuclides in the environment at the radioactive waste burial site, Maxey flats, Kentucky / 1976
Preliminary data summary for the coastal, onshore and stripper subcategories of the oil and gas extraction point source category. 1989
Preliminary inspection and sampling report for class V injection well investigations in Alaska : appendices / 1988
Preliminary Inventory of Class V Injection Wells in the State of Colorado and Class II Injection Wells on Colorado Indian Lands 1984
Preliminary inventory of class V injection wells in the state of Colorado and class II injection wells on Colorado Indian lands / 1984
Preliminary report on class V injection well inventory efforts in Alaska / 1988
Preparation and Oxidative Properties of Ferrate Ion (FeO4(2-)). Studies Directed Toward Its Use as a Water Purifying Agent. 1972
Preparation to release the pesticide in groundwater strategy and the national pesticide survey phase II report. 1991
Pressure-fracture gradient problems in deep well waste disposal 1974
Prevalence of Subsurface Migration of Hazardous Chemical Substances at Selected Industrial Waste Land Disposal Sites. 1977
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