Search Results for the EPA National Library Catalog

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The water situation in the United States with special reference to ground water, with a summary of the current water situation by States based on data supplied by field offices of the Water Resources Division. 1951
The wellhead protection program : forerunner to source water protection efforts across the nation. 1995
The world's ground water according to Lehr : the best of 20 years of "Water Well Journal" editorials / 1988
Theory of ground water movement / 1962
Theory of groundwater flow 1970
Thermal Infrared Survey Underground Fires Monarch Mine, Wyoming 1980
Three-Dimensional Air Flow Model for Soil Venting: Superposition of Analytical Functions. 1993
Three-dimensional digital-computer model of the principal ground-water reservoir of the Sevier Desert, Utah 1983
To filter, or not to filter : that is the question. 1997
Toxic ponds antiquated methods, unacceptable dangers / 1984
Toxicological appraisal of halogenated aromatic compounds following groundwater pollution : report on a WHO working group. 1980
Tracing ground-water movement by using the stable isotopes of oxygen and hydrogen, Upper Penitencia Creek alluvial fan, Santa Clara Valley, California / 1981
Transboundary groundwaters the Bellagio Draft Treaty = Aguas subterraneas transfronterizos : Anteproyecto de Tratado "Bellagio" / 1992
Transport and fate of water and chemicals in laboratory scale, single layer aquifers 1989
Transport and remediation of subsurface contaminants : colloidal, interfacial, and surfactant phenomena / 1992
Transport model users manual 1974
Transport of contaminants in the subsurface the role of organic and inorganic colloidal particles : summary report / 1986
Transport of energy-related organic compounds and mixtures in subsurface environments ten year conceptual research plan on the biogeochemistry and hydrology of organic chemicals and mixtures in subsoils and in groundwater using advanced technologies and experimental facilities. 1987
Treatability of contaminated ground water and acquifer solids at "town gas" sites, using photolytic ozonation and chemical in situ reclamation final report / 1990
Treatability of Ninth Avenue Superfund Site groundwater 1991
Treatment of secondary effluent by infiltration-percolation / 1979
Treatment of water supplies contaminated with toxic pollutants using tailored soils 1988
Trichloroethylene in the ground-water supply of Pease Air Force Base, Portsmouth, New Hampshire 1982
Tritium migration from a low-level radioactive-waste disposal site near Chicago, Illinois / 1988
TSCA ground-water protection strategy 1985
TSCA guidance manual for commercial PCB storage facility applications / 1989
Tunnels and dikes of the Koolau Range, Oahu, Hawaii, and their effect on storage depletion and movement of ground water, 1971
Turbulence in ground-water flow, 1964
Two-dimensional modeling of contaminant plumes in advection-dominated groundwater transport / 1987
U.S. Environmental Protection Agency underground storage tank survey : general instructions / 1985
U.S. EPA penalty guidance for violations of UST regulations. 1990
U.S. Geological Survey ground-water studies in Hawaii 1988
U.S. Geological Survey Program on Toxic Waste--Ground-Water Contamination : proceedings of the third technical meeting, Pensacola, Florida, March 23-27, 1987 / 1987
U.S. Uranium Mining Industry: Background Information on Economics and Emissions. 1984
UIC Inspector Training. 1988
Ulrich's international periodicals directory. 1932
Ultimate Disposal of Advanced-Treatment Waste. Part I. Injection. Part 2. Placement in Underground Cavities. Part 3. Spreading. 1964
Ultrox International ultraviolet radiation/oxidation technology : applications analysis report. 1990
Uncovering the hidden resources groundwater law, hydrology, and policy in the 1990s, June 15-17, 1992. 1992
Underground coal gasification : the state of the art 1983
Underground construction : water, sewer, gas & cable. 1997
Underground gasoline storage tank leaks and their impacts on drinking water supplies. 1983
Underground heating oil and motor fuel tanks exempt from regulation under subtitle I of RCRA : a study for report to Congress / 1990
Underground heating oil and motor fuel tanks exempt from regulation under subtitle I of RCRA : a study for report to Congress / 1989
Underground homes : primer to earth sheltered living 1979
Underground injection control : a report to the State of Washington 1981
Underground injection control program : annual report. 1988
Underground motor fuel storage tanks : a national survey / 1986
Underground petroleum tanks owners' ability to comply with EPA's financial responsibility requirements : fact sheet for congressional requesters / 1990
Underground storage of fluids, 1968
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