Search Results for the EPA National Library Catalog

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Agricultural chemicals and groundwater protection : emerging management and policy : proceedings of a conference held October 22-23, 1987, St. Paul, Minnesota / 1988
Agricultural chemicals in ground water : proposed pesticides strategy / 1987
Agricultural chemicals in ground water : summary minutes from the 1987 Pesticide Strategy Workshop, July 23 and 24, 1987. 1987
Agricultural drainage wells : impact on ground water / 1990
Agricultural Impacts on Ground Water Conference 1988
Agricultural pesticides and groundwater in North Carolina identification of the most vulnerable areas / 1990
Agricultural pollution of groundwater : bibliography-in-brief, 1985-1987 / 1988
Agriculture and groundwater quality. 1985
Agrochemicals desk reference : environmental data / 1993
Air emission standards 1996
Alluvial and bedrock aquifers of the Denver basin-eastern Colorado's dual ground-water resources / 1988
Alternate concentration limit guidance / 1987
Alternative Disposal Concepts for High-Level and Transuranic Radioactive Waste Disposal. 1979
Alternative sources of water for prototype oil shale development, Colorado and Utah / 1974
Alternative waste management techniques for best practicable waste treatment. 1975
Alternatives in area management of groundwater 1976
Altitude and configuration of the 1980 water table in the High Plains regional aquifer northwestern Oklahoma 1982
Altitude and configuration of the predevelopment water table in the High Plains regional aquifer, northwestern Oklahoma 1982
Altitude and configuration of the water-level surface in lower Paleozoic and Precambrian crystalline rocks in the Red Clay Creek Basin, Chester County, Pennsylvania, and New Castle County, Delaware, June through October 1989 and March 1990 1991
Ambersorb® 563 adsorbent / 1995
American ground, unbuilding the World Trade Center 2002
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 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 Environmental Compliance Questionnaire for Elected Officials 1993
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 the site geology as it applies to the minimum technological requirements exemption request / 1988
An Introduction to ground-water tracers / 1985
An introduction to the physical basis of soil water phenomena 1969
An introduction to the technology of subsurface wastewater injection / 1977
An introduction to the technology of subsurface wastewater injection / 1977
An investigation of electrical properties of porous media / 1984
An overview of underground storage tank remediation options. 1993
Anaerobic biotransformation of contaminants in the subsurface / 1991
Anaerobic microbial transformations in subsurface environments 1985
Analog model prediction of the hydrologic effects of sanitary sewerage in southeast Nassau and southwest Suffolk Counties, New York 1977
Analog model study of the ground-water basin of the Upper Coachella Valley, California / 1974
Analog-model analysis of regional three-dimensional flow in the ground-water reservoir of Long Island, New York 1977
Analog-model studies of ground-water hydrology in the Houston District, Texas 1975
Analyses of groundwater for trace levels of pesticides 1985
Analysis and evaluation of pumping test data 1990
Analysis and evaluation of pumping test data 1991
Analysis and interpretation of single-well and two-well tracer dispersion experiments in stratified aquifers / 1984
Analysis of dispersion by the random walk method 1990
Analysis of ground water by different laboratories : a comparison of chloride and nitrate data, Nassau and Suffolk Counties, New York / 1979
Analysis of Manual Inventory Reconciliation. Executive Summary. 1988
Analysis of October, 1993 slug tests in stafford, pratt, and reno counties, south-central Kansas 1993
Analysis of the definition of ecologically-vital ground water under the proposed ground-water classification guidelines 1986
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