Search Results for the EPA National Library Catalog

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The control of pollution caused by hydrographic modifications. 1973
The determination of pH by flow injection analysis and by fiber optrode analysis / 1988
The DNAPL remediation challenge : is there a case for source depletion? / 2003
The environmental challenge of the 1990s : proceedings of the International Conference on Pollution Prevention, Clean Technologies and Clean Products, Washington, DC, June 10-13, 1990 / 1990
The Establishment of a groundwater research data center for validation of subsurface flow and transport models / 1989
The Felton-Herron Creek, Mill Creek pilot watershed studies / 1978
The Great Lakes : an environmental atlas and resource book / 1987
The ground water rule (GWR) implementation guidance. 2009
The Hydrocarbon spill screening model (HSSM) : volume 2 : theoretical background and source codes / 1995
The hydrocarbon spill screening model (HSSM) : volume I: user's guide / 1994
The Impact of ground-water/surface-water interactions on contaminant transport with application to an arsenic contaminated site / 2005
The Impact of intensive application of pesticides and fertilizers on underground water recharge areas : preliminary review / 1976
The impacts of wastewater disposal practices on the ground water of the North Carolina Barrier Islands / 1985
The occurrence of organohalides in chlorinated drinking waters / 1974
The prevalence of subsurface migration of hazardous chemical substances at selected industrial waste land disposal sites. 1977
The Quality of our nation's water : 1990. 1992
The quality of our nation's water : 1992. 1994
The quality of our nation's water : 1996 : executive summary of the National water quality inventory: 1996 report to Congress. 1998
The Quality of our nation's water : a summary of the 1988 National Water Quality Inventory. 1990
The report of the EPA/State Feedlot Workgroup. [Microfiche]. 1993
The report to Congress: waste disposal practices and their effects on ground water. 1977
The report to Congress: waste disposal practices and their effects on ground water. Executive summary. 1977
The Role of conservation districts and the agricultural community in wastewater land treatment / 1981
The Rueter-Hess dam and reservoir project : a question of sustainable water / 2005
The sources and behavior of heavy metals in wastewater and sludges, 1977
The state-of-the practice of characterization and remediation of contaminated ground water at fractured rock sites. 2000
The Superfund Innovative Technology Evaluation Program : annual report to Congress FY 1994. 1995
The use of industrial hygiene samplers for soil-gas measurement / 1989
The use of models in managing ground-water protection programs / 1987
The use of models in managing ground-water protection programs / 1987
The Watershed protection approach : 1993/94 activity report. 1994
Third International Conference on New Frontiers for Hazardous Waste Management : proceedings, September 10-13, 1989, Pittsburgh, Pennsylvania / 1989
Thorium-230 Dating of Thermal Waters in the Vicinity of the Nevada Test Site. 1989
Three multimedia models used at hazardous and radioactive waste sites / 1996
Three-Dimensional Air Flow Model for Soil Venting: Superposition of Analytical Functions. 1993
Three-Dimensional NAPL (Nonaqueous Phase Liquid) Fate and Transport Model. 1999
Three-Dimensional Solutions for Solute Transport in an Infinite Medium with Mobile and Immobile Zones. 1986
Total organic carbon determinations in natural and contaminated aquifer materials : Relevance and measurement / 1990
Toward a Better Understanding of the Complex Geochemical Processes Governing Subsurface Contaminant Transport. 1991
Toxic Organic Volatilization from Land Treatment Systems. 1985
Toxicity and Mutagenicity of a Mixture of 25 Chemicals Found in Contaminated Ground Water. 1989
Toxicity Reduction Test to Assist in Predicting Land Treatability of Hazardous Organic Wastes. 1985
Toxicological Implementations of Remediating Hazardous Wastes. 1991
Tracer-test planning using the efficient hydrologic tracer-test design (EHTD) program 2003
Transect Study of the Intrinsic Bioremediation Test Plot. Dover Air Force Base Dover, Delaware. 2002
Transformations of tetrachloroethene and trichloroethene in microcosms and groundwater / 1984
Transient Behavior of Recharge-Discharge Areas in Regional Groundwater Systems. 1972
Transient Movement of Water and Solutes in Unsaturated Soil Systems. 1973
Transmittal of the RCRA ground-water enforcement strategy. 1985
Transport and fate of contaminants in the subsurface. 1989
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