Search Results for the EPA National Library Catalog

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Showing: Items 451 - 500
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Erosion and sediment control : surface mining in the eastern U.S. / 1976
Erosion and sediment control : surface mining in the eastern U.S., planning. 1976
Establishing a Regional Sanitary Landfill in the Kansas City Metropolitan Area. 1972
Estes Lake, York County, Maine. 1974
Estimating horizontal drain design by the finite-element and finite-difference methods 1984
Estimating iron and aluminum content of acid mine discharge from a north-central Pennsylvania coal field by use of acidity titration curves 1986
Estimating nutrient loadings of lakes from non-point sources / 1974
Estimating nutrient loadings of lakes from non-point sources / 1974
Estimation of shallow ground-water quality in the western and southern San Joaquin Valley, California : technical information record / 1990
Eutrophication and Nutrient Cycling in Santa Margarita River Estuary: A Summary of Baseline Studies for Monitoring Order R9-2006-0076. 2012
Eutrophication of Lake Tahoe emphasizing water quality / 1974
Evaluating subsurface uncertainty using modified geostatistical techniques / 1997
Evaluating the Stormwater Treatment Performance of AbTech Industries Smart Sponge(Trademark) Plus in Seabrook, New Hampshire. 2004
Evaluation of a new acid mine drainage treatment process / 1971
Evaluation of a Surface Application of Limestone for Controlling Acid Mine Discharges from Abandoned Strip Mines, Sewellsville, Ohio. 1984
Evaluation of Canal Lining for Salinity Control in Grand Valley. 1972
Evaluation of drainage for salinity control in Grand Valley / 1974
Evaluation of Dry Wells and Cisterns for Stormwater Control: Millburn Township, New Jersey. 2012
Evaluation of Environmental Alterations by Thermal Loading and Acid Pollution in the Cooling Reservoir of a Steam-Electric Station. 1970
Evaluation of existing data on discharges from active coal mines in Illinois 1979
Evaluation of factors influencing acid mine drainage production from various strata of the Allegheny Group and the groundwater interactions in selected areas of western Pennsylvania 1967
Evaluation of Green Alternatives for Combined Sewer Overflow Mitigation: A Proposed Economic Impact Framework and Illustration of its Application. 2013
Evaluation of ion exchange processes for treatment of mine drainage waters 1974
Evaluation of Landfill-Liner Designs. 1990
Evaluation of low order stream quality in central Iowa / 1997
Evaluation of Planning for Wetlands Drainage Projects in the Southeastern Coastal Plains. 1972
Evaluation of pollutant loadings in the runoff waters from a major rural highway / 1999
Evaluation of pollution abatement procedures Moraine State Park / 1973
Evaluation of Pollution Abatement Procedures, Moraine State Park. 1973
Evaluation of Pollution Abatement Techniques Applicable to Lost Creek and Brown's Creek Watershed, West Virginia. 1973
Evaluation of Pyritic Oxidation by Nuclear Methods. 1971
Evaluation of Relationships Between Streamflow Patterns and Watershed Characteristics Through The Use of Opset: A Self Calibrating Version of the Stanford Watershed Model. 1970
Evaluation of salinity created by irrigation return flows / 1974
Evaluation of septic tank system effects on ground water quality / 1984
Evaluation of surface mine reclamation techniques : Campbell's Run watershed, Pennsylvania / 1976
Evaluation of the environmental effects of western surface coal mining / 1979
Evaluation of underdrainage techniques for the densification of fine-grained dredged material : final report / 1981
Evaluation of Waste Waters from Petroleum and Coal Processing. 1972
Evolving Concepts of Subsurface Contaminant Transport. 1986
Executive summary of the report Class V injection wells : current inventory, effects on ground water, technical recommendations / 1987
Executive Summary: Winter and Spring Water Quality Survey of Acid Mine Drainage Neutralization Plants. 1975
Experience and Potential for Regional Water Quality Management. 1976
Experimental acidification of a stream tributary to Hubbard Brook / 1986
Experimental High Ash Papermill Sludge Landfill. 1974
Experimental High Ash Papermill Sludge Landfill. 1973
Experimental High Ash Papermill Sludge Landfill: Second Annual Report. 1974
Experimental Study of Soil Water Flow Systems Involving Hysteresis. 1973
Factors Controlling Sludge Density During Acid Mine Drainage Neutralization. 1973
Farm drainage in the United States history, status, and prospects / 1987
Farm water management seminar, Manila report of FAO/UNDP Seminar on Measures to Accelerate Benefits from Water Development Projects by Improved Irrigation, Drainage and Water Use at the Farm Level, Quezon City/Manila, Philippines, 1970. 1972
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