Search Results for the EPA National Library Catalog

Items Found: 564
Showing: Items 251 - 300
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Select Item Title Year Published
Hydraulic barriers in soil and rock a symposium / 1985
Hydrocarbon contaminated soils and groundwater : analysis, fate, environmental and public health effects, remediation / 1991
Hydrogeologic and chemical data for the O-Field area, Aberdeen Proving Ground, Maryland 1989
Hydrogeologic characterization of the MADE site 1990
Hydrogeology and flow of water in a sand and gravel aquifer contaminated by wood-preserving compounds, Pensacola, Florida 1988
Hydrogeology, degradation of ground-water quality, and simulation of infiltration from the Delaware River into the Potomac aquifers, northern Delaware 1987
Hydrologic, lithologic, and chemical data for sediment in the shallow alluvial aquifer at two sites near Fallon, Churchill County, Nevada, 1984-85 1986
Identifying sources of subsurface nitrate pollution with stable nitrogen isotopes / 1979
Impact of abandoned wells on ground water / 1977
Impact of agricultural activities on ground water 1986
Impact of oil and gas production on salinity in major fresh water aquifers in Texas 1978
Impact of organic solvents on the integrity of clay liners for industrial waste disposal pits : implications for groundwater contamination / 1979
Impacts, costs and techniques for mitigation of contaminated groundwater 1983
Improved protection of water resources from long-term and cumulative pollution : prevention of ground-water contamination in the United States / 1987
In situ aquifer reclamation by chemical means a feasibility study / 1988
In situ biogeochemical reduction of hydrocarbon contamination of groundwater by injecting hydrogen peroxide : a case study in a Montana aquifer contaminated by wood preservatives / 1989
In situ bioremediation of contaminated vadose zone soil. 1993
In situ bioremediation of spills from underground storage tanks : new approaches for site characterization project design and evaluation of performance / 1989
In situ steam extraction treatment. 1991
In situ treatment of contaminated ground water an inventory of research and field demonstrations and strategies for improving ground-water remediation technologies. 1992
In situ uranium mining & ground water restoration : proceedings of the New Orleans symposium, February 19, 1979 1979
In-situ bioremediation of contaminated ground water 1992
Infiltration/inflow : I/I analysis and project certification / 1985
Influence of organic carbon and microorganisms on iron and sulfide concentrations in groundwater completion report / 1977
Innovative approach to determine retardation factors of organic contaminants in groundwater systems 1991
Innovative means of dealing with potential sources of ground water contamination : proceedings of the seventh National Ground Water Quality Symposium / 1984
Inorganic and organic ground-water chemistry in the Canal Creek area of Aberdeen Proving Ground, Maryland 1989
Institutional responses to contamination of ground water used for public water supplies : implications for EPA R & D programs / 1984
Interaction of synthetic organic contaminants with natural colloidal materials / 1990
Interim report on ground water contamination : Environmental Protection Agency oversight : twenty-fifth report / 1980
Interim status ground water monitoring implementation study : phase III. 1984
Interim status groundwater monitoring program evaluation : a guidance manual. 1982
International evaluation of in-situ biorestoration of contaminated soil and groundwater / 1990
Inventory of known ground-water contamination cases and generalized delineation of five ground water recharge areas in South Carolina 1982
Investigation of ground- and surface-water contamination near Harrold, Wilbarger County, Texas 1965
Investigation of ground-water contamination by cotton seed delinting acid waste, Terry County, Texas 1964
Investigation of ground-water contamination P.H.D., Hackberry, and Storie oil fields, Garza County, Texas 1964
Investigation of landfill sites 1979
Investigation of techniques to provide advance warning of ground-water pollution hazards with special reference to aquifers in glacial outwash / 1971
Investigation of the hydraulic effects of deep-well injection of industrial wastes final report / 1990
Irrigation return flow water quality monitoring, modeling and variability in the middle Rio Grande Valley, New Mexico / 1983
Irrigation wastewater disposal well studies : Snake Plain aquifer / 1977
Journal of contaminant hydrology. 1986
Laboratory investigation of residual liquid organics from spills, leaks, and the disposal of hazardous wastes in groundwater / 1990
Landfill capacity in the U.S. how much do we really have? 1988
Large subsurface sewage disposal systems 1982
Leachate migration from an in-situ oil-shale retort near Rock Springs, Wyoming / 1988
Leachate plumes in ground water from Babylon and Islip landfills, Long Island, New York 1980
Leaching of metal pollutants from four well casings used for ground-water monitoring / 1989
Leaching studies on utility solid wastes 1985
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