Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Eastern lake survey, phase I : field operations report. 1986
Eastern lake survey-phase II : national stream survey-phase I : processing laboratory operations report / 1990
Eastern lake survey-phase II : national stream survey-phase I : processing laboratory operations report. 1989
Ecological Assessment Standard Operating Procedures and Quality Assurance Manual, January 2002. 2002
Ecological Effects of Soil Lead Contamination. 1992
Ecological Factors Influencing Production of Algae in Northern Prairie Lakes. 1972
Ecological recovery after reclamation of toxic spoils left by coal surface mining : phase 1 : a baseline assessment of environmental conditions prior to application of intensive remedial treatments / 1979
Ecological recovery after reclamation of toxic spoils left by coal surface mining : phase II : an assessment of environmental changes following intensive remedial treatments : project summary / 1987
Ecological Risk Assessment for General Electric (GE)/Housatonic River Site Rest of River. Volumes 1 and 2, Sections 1-12. 2004
Ecological Status and Trends Program: EPA's Approach to Monitoring Condition of the Nation's Ecosystems. 1989
Economic analysis for the final long term 2 enhanced surface water treatment rule. 2005
Economic Analysis for the Final Stage 2 Disinfectants and Disinfection Byproducts Rule. Volume 1: Appendices A-E2. 2005
Economic Analysis for the Final Stage 2 Disinfectants and Disinfection Byproducts Rule. Volume 2: Appendices F-H. 2005
Economic Analysis for the Final Stage 2 Disinfectants and Disinfection Byproducts Rule. Volume 3: Appendices I-N. 2005
Economic Analysis for the Proposed Revised Total Coliform Rule. 2010
Economic analysis for the proposed revisions to the National Pollutant Discharge Elimination System regulation and the effluent guidelines for concentrated animal feeding operations. 2001
Economic analysis of the final regulations addressing cooling water intake structures for new facilities. 2001
Economic analysis of the final revisions to the National Pollutant Discharge Elimination System regulation and the effluent guidelines for concentrated animal feeding operations. 2002
Economic analysis of the final revisions to the National Pollutant Discharge Elimination System regulation and the effluent guidelines for concentrated animal feeding operations. 2002
Economic benefits of runoff controls. 1995
Economic Consequences of Interbasin Water Transfer. 1971
Economic Evaluation of the Effect of Selected Crop Practices on Nonagricultural Uses of Water. 1974
Economic impact analysis of the plastic parts and products NESHAP 2003
Economic impact of implementing RACT guidelines in the state of Illinois / 1979
Economic Impact of Proposed Amendments to the Illinois Livestock Waste Regulations (R76-15). 1977
Economic Impact of Surface Mining on Drinking Water: Cost Analysis of Contaminated Household Drinking Water Supplies. 2014
Economic Impact of the Selenium Effluent Standard in Illinois (R76-21). 1977
Economics of Clean Water. Volume II. Animal Wastes Profile. 1970
Ecoregions: An Approach to Surface Water Protection (Journal Version). 1988
Ecosystem stress from chronic exposure to low levels of nitrate / 2005
Effect of alkaline additives on the performance of surfactant systems designed to recover light crude oils 1991
Effect of animal grazing on water quality of nonpoint runoff in the Pacific Northwest 1983
Effect of Background Organic Matter from Surface Waters on the Activated Carbon Adsorption of Specific Organic Compounds. 1990
Effect of chemical composition on surface resistivity of fly ash / 1975
Effect of Dissolved Oxygen on Phenols Breakthrough from GAC Adsorbers. 1992
Effect of GAC Characteristics on Adsorption of Organic Pollutants. 1993
Effect of Irrigation Run-Off on Surface Water Supplies. 1953
Effect of Irrigation, Fertilization, and Other Cultural Practices on Water Quality. 1973
Effect of Microbial Concentration on Biodegradation Rates of Phenols. 1989
Effect of Moisture on Adsorption of Elemental Mercury by Activated Carbons. 2000
Effect of Pesticide Residues and Other Organo-Toxicants on the Quality of Surface and Ground Water Resources. 1970
Effect of Preloading on the Scale-Up of GAC (Granular Activated Carbon) Microcolumns. 1989
Effect of Raindrop Impact and Surface Roughness on Sheet Flow. 1970
Effect of Silt and Silt Removal in a Prairie Lake. 1973
Effect of Snowmelt on the Water Quality of Filson Creek and Omaday Lake, Northeastern Minnesota. 1981
Effect of Soil Processes on the Acidification of Water by Acid Deposition. 1985
Effect of Specimen Size and Orientation on the Atmospheric Corrosion of Galvanized Steel. 1992
Effect of Specimen Size, Shape, and Orientation on Dry Deposition to Galvanized Steel Surfaces. 1993
Effect of Storm Runoff Disposal and Other Artificial Recharge to Hawaiian Ghyben-Herzberg Aquifers. 1971
Effect of synthetic detergents on the ground waters of Long Island, New York, 1960
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