Search Results for the EPA National Library Catalog

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Acid-Base Status of Pennsylvania Streams: Results from the National Stream Survey. 1989
Acid-mine-drainage problems : anthracite region of Pennsylvania / 1951
Acidic drainage : meeting the environmental challenge / 1995
Acidic Lakes and Streams in the United States: The Role of Acidic Deposition. 1991
Acidic mining lakes : acid mine drainage, limnology, and reclamation / 1998
Action Conference Proceedings, Held at Denver, Colorado on August 28-29. 1973
Active and semi-passive lime treatment of acid mine drainage at Leviathan Mine, California . 2006
Active Research Projects Report - Fiscal Year 1972. 1972
Adsorption of copper, cadmium and zinc on suspended sediments in a stream contaminated by acid mine drainage : the effect of seasonal changes in dissolved organic carbon / 1991
Advancing Technology for Managing Mine Wastes: The National Environmental Waste Technology Testing and Evaluation Center Research, Development, Demonstration, Testing, and Evaluation Programs in USA. 1900
Age and growth of walleyes and saugers in the Tongue River Reservoir, Montana, 1975-77 / 1980
Agricultural drainage in the San Joaquin Valley 1987
Agricultural drainage wells : impact on ground water / 1990
Agricultural practices and drainage from agricultural lands. 1968
Alameda Creek Watershed : historical ecology study / 2013
Albert Lea Lake, Freeborn County, Minnesota. 1974
Allegheny Reservoir, McKean and Warren Counties, Pennsylvania and Cattaraugus County, New York. 1975
Alternative Sewers: Operation and Maintenance. Special Evaluation Project. 1989
Altoona Lake, Eau Claire County, Wisconsin. 1974
America's animal factories : how states fail to prevent pollution from livestock waste / 1998
America's wetland : an environmental and cultural history of tidewater Virginia and North Carolina / 2010
Amoco-U.S. Environmental Protection Agency, Pollution Prevention Project, Yorktown, Virginia: Groundwater and Soil Data. 1991
Amoco-U.S. Environmental Protection Agency, Pollution Prevention Project, Yorktown, Virginia: Surface Water Data. 1991
An alternative septage treatment method : lime stabilization/sand-bed dewatering / 1975
An appraisal of neutralization processes to treat coal mine drainage / 1973
An economic benefit analysis for abandoned mine drainage remediation in the West Branch Susquehanna River watershed, Pennsylvania / 2008
An evaluation of a surface application of limestone for controlling acid mine discharges from abandoned strip mines, Sewellsville, Ohio / 1984
An evaluation of oxygen sag parameters in Monongahela River water under varying pH / 1966
An evaluation of tailings ponds sealants / 1974
An introduction to options for reducing methane emissions from coal mines. 1993
An SAB report : review of EPA's Composite Model for leachate Migration with Transformation Products - EPACMTP. 1995
Anaerobic compost constructed wetlands system (CWS) technology. 2002
Anaerobic compost constructed wetlands system technology. 2003
Analysis and design of settling basins for irrigation return flow 1974
Analysis of Emissions from Outboard Two Cycle Marine Engines. 1975
Analysis of Non-Point Source Pollution in the Rocky Mountain-Prairie Region. Preliminary Draft. Part I. 1974
Analysis of pollution control costs / 1974
Analysis of Pollution from Marine Engines and Effects on the Environment. Summary Report. 1975
Analysis of Selected Samples for Metals Uptake. 1979
Analysis of the crustacean plankton community of acidic Cheat Lake / 1980
Analysis of the transport and fate of metals released from the Gold King Mine in the Animas and San Juan Rivers / 2017
Analytical Solution to Richards' Equation for a Draining Soil Profile. 1990
Annotated Bibliography on the Effects of Irrigation Practices on Stream Water Quality with Emphasis on Salinity and Pesticides 1963
Annual Peak Discharges from Small Drainage Areas in Montana Through September 1971. 1972
Annual Report on Irrigation Tailwater Management 1975-1976. 1981
Annual Report on Irrigation Tailwater Management 1976-1977. 1981
Anthracite Region Mine Drainage Remediation Strategy (Technical Report). 2011
Anthracite Region Mine Drainage Remediation Strategy. 2011
Appalachian mineral resource development : environmental factors / 1977
Application of Binary Tree Structures to Hydrologic Network Simulators. 1972
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