Search Results for the EPA National Library Catalog

Items Found: 4765
Showing: Items 151 - 200
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An application of thermometry to the study of ground water / 1962
An appraisal of ground water for irrigation in the Appleton area, west-central Minnesota / 1976
An appraisal of ground water for irrigation in the Wadena area, central Minnesota / 1971
An Appraisal of potential ground-water salvage along the Pecos River between Acme and Artesia, New Mexico / 1964
An appraisal of the possibilities of artificial recharge to ground-water supplies in part of the Roswell basin, New Mexico / 1964
An approach to the fracture hydrology at Stripa : preliminary results / 1979
An assessment of potential groundwater contamination from septic tanks in Indiana / 1983
An assessment of potential groundwater contamination in Indiana / 1983
An Assessment of regional ground-water contamination in Illinois / 1988
An assessment of the ecological impacts of ground water overdraft on wetlands and riparian areas in the United States / 1996
An axisymmetric finite-difference flow model to simulate drawdown in and around a pumped well / 1991
An environmental overview of unconventional extraction of uranium / 1984
An evaluation of a surface application of limestone for controlling acid mine discharges from abandoned strip mines, Sewellsville, Ohio / 1984
An evaluation of aquifer and well characteristics of municipal well fields in Los Alamos and Guaje Canyons, near Los Alamos, New Mexico / 1965
An evaluation of MTBE impacts to California groundwater resources / 1998
An evaluation of the hydrogeology and groundwater chemistry associated with landfills at LLNL's Site 300 / 1983
An evaluation of the resistivity and seismic refraction techniques in the search for Pleistocene channels in Delaware, 1967
An evaluation of the site geology as it applies to the minimum technological requirements exemption request / 1988
An experimental evaluation of two sharp front models for vadose zone non-aqueous phase liquid transport / 1994
An in-situ permeable reactive barrier for the treatment of hexavalent chromium and trichloroethylene in ground water / 1999
An Initial evaluation of the impact of pesticides on groundwater in Illinois : report to the Illinois Legislature. 1990
An integrative study on the transport and fate of wastewater microorganisms in the subsurface and the effects of air-water interfacial forces on the fate of bacterial viruses in dynamics aqueous batch systems / 1997
An Introduction to ground-water tracers / 1985
An Introduction to ground-water tracers / 1986
An Introduction to ground-water tracers / 1985
An introduction to the environmental physics of soil, water, and watersheds / 2004
An introduction to the physical basis of soil water phenomena 1969
An investigation of electrical properties of porous media / 1985
An investigation of electrical properties of porous media / 1984
An investigation of the nitrate problem in Runnels County, Texas / 1973
An SAB report : review of EPA's Composite Model for leachate Migration with Transformation Products - EPACMTP. 1995
An SAB report : review of the assessment framework for ground-water model applications / 1993
Anaerobic biotransformation of contaminants in the subsurface / 1991
Analog model study of the ground-water basin of the Upper Coachella Valley, California / 1974
Analyses of Cytogenetic Damage in Rodents Following Exposure to Simulated Groundwater Contaminated with Pesticides and a Fertilizer. 1993
Analyses of groundwater flow, contaminant fate and transport, and distribution of drinking water at Tarawa Terrance and vicinity, U.S. Marine Corps Base Camp Lejeune, North Carolina : historical reconstruction and present-day conditions, executive summary / 2007
Analysis and confirmation of robust performance for the flow-diversion barrier system within the Yucca Mountain Site 1996
Analysis and evaluation of pumping test data 1991
Analysis and evaluation of pumping test data 1990
Analysis and interpretation of single-well and two-well tracer dispersion experiments in stratified aquifers / 1984
Analysis of 3M Cordova Groundwater Samples: December 2009. Interim Report No. 2. 2009
Analysis of an aquifer test at Saint Paul Island, Pribilof Islands, Alaska 1994
Analysis of aquifer tests in the Punjab region of West Pakistan / 1967
Analysis of carbon isotopes, determination of ground-water age, and estimated characteristics of the contaminant source at two fuel-spill plumes, western Cape Cod, Massachusetts, 1996 / 1999
Analysis of data from test-well sites along the downdip limit of freshwater in the Edwards aquifer, San Antonio, Texas, 1985-87 / 1994
Analysis of ground water by different laboratories : a comparison of chloride and nitrate data, Nassau and Suffolk Counties, New York / 1979
Analysis of ground-water flow and saltwater encroachment in the shallow aquifer system of Cape May County, New Jersey / 1998
Analysis of ground-water flow in the "1,200-foot" aquifer, Baton Rouge area, Louisiana 1994
Analysis of groundwater flow 1976
Analysis of hydrogeochemical vulnerability / 2018
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