Search Results for the EPA National Library Catalog

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Effectiveness of Sand Filters for the Removal of Colloidal Manganese Oxides from Water Using Selected Cations as Filter Aids. 1974
Effects of Acid Rain on Water Supplies in the Northeast. 1984
Effects of Aerial Thermal Fog Applications of Fenthion on Caged Pink Shrimp, Mysids and Sheepshead Minnows. 1987
Effects of Aquatic Humic Substances on Analysis for Hydrogen Peroxide Using Peroxidase-Catalyzed Oxidations of Triarylmethanes or p-Hydroxypenylacetic Acid (Journal Version). 1988
Effects of Chronic Chlorine Exposure on Litter Processing in Outdoor Experimental Streams. 1987
Effects of fluvial tailings deposits on soils and surface- and ground-water quality, and implications for remediation--upper Arkansas River, Colorado, 1992-96 {MICROFICHE} / 2000
Effects of Heated Discharges from Gulf Power on the Temperature Regime and Biota of the Lower Escambia River. 1973
Effects of Livestock Wastes on Small Illinois Streams: Lower Kaskaskia River Basin and Upper Little Wabash River Basins, Summer 1991. 1992
Effects of mineral acid deposition on concentrations of dissolved organic acids in surface waters / 1988
Eighth Annual Report of the Water Resources Research Institute of the University of Wyoming, August 1, 1972 1972
Emission rates for biogenic NOx / 1978
Enhancing Water Quality and Dredged Material for the Port of Harlingen (Phase I). 2011
Ensuring the Quality of Geographic Information System Data: A Practical Application of Quality Control. 1989
Environment Midwest, June-July 1980. Special Issue: EPA'S Construction Grants Program. 1980
Environmental assessment of polychlorinated biphenyls (PCBs) near New Bedford, Massachusetts municipal landfill : final task report / 1978
Environmental assessment of proposed revisions to the National Pollutant Discharge Elimination System regulation and effluent limitations guidelines for concentrated animal feeding operations 2001
Environmental Assessment of the Pesticide Manufacturing Industry. 1993
Environmental effects of septic tank systems / 1977
Environmental Evaluation of Mines Development, Inc. Uranium and Vanadium Milling Operations at Edgemont, South Dakota 1973
Environmental Fate and Effects Division : standard evaluation procedure : terrestrial field dissipation / 1989
Environmental Impact and Benefits Assessment for Final Effluent Guidelines and Standards for the Construction and Development Category. 2009
Environmental Impact and Benefits Assessment for Proposed Effluent Guidelines and Standards for the Construction and Development Category. 2008
Environmental impact assessment guidelines for new source surface coal mines. 1979
Environmental impact statement, final : Cedar Bay Cogeneration Project, Jacksonville, Florida. 1993
Environmental Impact Statement: Sludge Disposal and Land Reclamation in Fulton County, Illinois. 1981
Environmental Impact Statement: Wastewater Treatment and Discharge. Part 1. Madison Metropolitan Sewerage District, Dane County, Wisconsin. 1978
Environmental investments : the cost of a clean environment : report of the Administrator of the Environmental Protection Agency to the Congress of the United States / 1990
Environmental Management Practices in Oil Refineries and Terminals: An Overview. 1987
Environmental monitoring and assessment program (EMAP) : surface waters monitoring and research strategy, fiscal year 1991 / 1991
Environmental Monitoring and Assessment Program : 1990 project descriptors / 1990
Environmental monitoring and assessment program : surface waters implementation plan : northeast pilot lake survey, summer 1991 / 1991
Environmental Monitoring and Assessment Program, EMAP-Surface Waters: A Northeast Lakes Pilot. 1991
Environmental monitoring and assessment program--surface waters : field operations manual for lakes / 1997
Environmental Monitoring and Assessment Program: Surface Waters. Western Pilot Study: Field Operations Manual for Wadeable Streams. 2006
Environmental Protection Agency : 40 CFR parts 141 and 142 : National Primary Drinking Water Regulations : enhanced surface water treatment requirements ; proposed rule. 1994
Environmental Protection Agency : 40 CFR Parts 141, and 142 : National Primary Drinking Water Regulations : long term 1 enhanced surface water treatment and filter backwash rule : proposed rule / 2000
Environmental Protection Agency's Direct/Delayed Response Project: The Role of a Geographic Information System. 1987
Environmental radiation data : January - March 1985 / Report 41. 1985
Environmental radiation data : October-December 1993. Report 76. 1996
Environmental radiation data : report 80, October-December 1994. 1997
Environmental radiation data : report 81, January-March 1995. 1997
Environmental radiation data Report 25-26. 1981
Environmental radiation data Report 27. 1981
Environmental radiation data Report 33. 1983
Environmental radiation data Report 35. 1984
Environmental radiation data report 79 : July-September 1994. 1997
Environmental radiation data report 82, April-June 1995. 1997
Environmental radiation data. April-June 1984. Report 38. 1984
Environmental radiation data. January - March 1984. Report 37. 1984
Environmental radiation data. January-March 1988. Report 53. 1988
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