Search Results for the EPA National Library Catalog

Items Found: 564
Showing: Items 301 - 350
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Literature review and preliminary analysis of inorganic ammonia pertinent to south Texas uranium in situ leach 1978
Local government's role in groundwater clean-up / 1993
Local groundwater protection 1987
Low-level radioactive-waste burial at the Palos Forest Preserve, Illinois : geology and hydrology of the glacial drift, as related to the migration of tritium / 1984
Magnitude and costs of groundwater contamination from agricultural chemicals a national perspective / 1987
Major sources of ground-water contamination in Connecticut 1979
Management of toxic and hazardous wastes 1985
Managing agricultural contamination of ground water : state strategies / 1989
Map of ground water pollution potential, Pierce County, Washington 1981
Mass-balance nitrate model for predicting the effects of land use on ground-water quality 1990
Methodology for assessment of contamination of the unsaturated zone by leaking underground storage tanks 1988
Methodology to evaluate the potential for ground water contamination from geothermal fluid releases / 1980
Methods for determining the location of abandoned wells / 1984
Methods for evaluating the attainment of cleanup standards : vol. 2. Ground water / 1992
Methods of preventing, detecting, and dealing with surface spills of contaminants which may degrade underground water sources for public water systems / 1979
Microbiological ground water quality / 1983
Minimizing risk to the hydrologic environment : a selection of papers presented at the conference held in Las Vegas, Nevada, March 13-15, 1990 / 1990
Minnesota surface impoundment assessment, January 1980. 1980
Mixing and plume penetration depth at the groundwater table 1992
Modeling analysis of pesticide transport and transformation in soils of south central Oahu, Hawaii 1982
Modeling chemical transport in soils : natural and applied contaminants / 1992
Modeling chloride movement in the alluvial aquifer at the Rocky Mountain Arsenal, Colorado 1977
Modeling groundwater flow and pollution : with computer programs for sample cases / 1987
Modeling groundwater flow and pollution with computer programs for sample cases / 1990
Modeling physics and chemistry of contaminant transport in three-dimensional unsaturated groundwater flow / 1984
Modeling remedial actions at uncontrolled hazardous waste sites 1986
Modeling the transport of heavy metals in soils 1990
Modern trends in hydrogeology, May 11 to 13, 1992, Albion Room, Hamilton Convention Centre, Hamilton, Ontario 1992 conference of the Canadian National Chapter, International Association of Hydrogeologists / 1992
Monitoring groundwater quality : economic framework and principles / 1976
Monitoring groundwater quality : illustrative examples / 1976
Monitoring groundwater quality : methods and costs / 1976
Monitoring groundwater quality : the impact of in situ oil shale retorting / 1980
Monitoring to detect groundwater problems resulting from enhanced oil recovery / 1981
Movement and fate of creosote waste in ground water, Pensacola, Florida : U.S. Geological Survey toxic waste--ground-water contamination program / 1986
Movement and fate of creosote waste in ground water, Pensacola, Florida U.S. Geological Survey Toxic Waste--Ground-Water Contamination Program / 1984
Movement of bacteria through soil and aquifer sand 1991
Multilevel pumping wells as a means for remediating a contaminated coastal aquifer / 1993
Multimedia exposure assessment model (MULTIMED) for evaluating the land disposal of wastes model theory / 1990
Multiphase chemical transport in porous media / 1992
Multiphase flow and transport models for organic chemicals : a review and assessment / 1988
MYGRT : an IBM personal computer code for simulating solute migration in groundwater : user's manual / 1986
National survey of pesticides in drinking water wells / 1989
Nitrate contamination exposure, consequence, and control / 1991
Nitrate contamination of subsurface waters in an urbanizing area final report / 1982
Nitrate contamination of the water-table aquifer in Delaware, 1972
Nitrogen and irrigation management to reduce return-flow pollution in the Columbia Basin / 1976
Nitrogen in the subsurface environment / 1975
Nuclear techniques in groundwater pollution research : proceedings of an advisory group meeting / organized by the International Atomic Energy Agency. 1980
OASIS : parameter estimation system for aquifer restoration models : user's manual version 2.0 / 1990
Observed and simulated distribution of selected herbicides in silty loam, sandy loam, and clay soil profiles near Topeka, Kansas, 1986-88 1991
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