Search Results for the EPA National Library Catalog

Items Found: 1325
Showing: Items 401 - 450
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Economic Law Enforcement. Volume III. Strengthening Environmental Law Enforcement: Water Pollution. 1975
Economics of Clean Water - 1973. 1973
Economics of Clean Water. Volume I. Detailed Analysis. 1972
Economics of Clean Water. Volume III. Industry Expenditures for Water Pollution Abatement. 1972
Ecosystem Restoration to Restore Water Quality; An Unrealized Opportunity for Practitioners and Researchers. 2003
Effectiveness of soil and water conservation practices for pollution control / 1979
Effects of Density Differences on Lateral Mixing in Open-Channel Flows. 1970
Effects of Pollution Control on the Nonferrous Metals Industries. Aluminum. Part I. Introduction and Executive Summary. 1971
Effects of Pollution Control on the Nonferrous Metals Industries. Aluminum. Part II. Structure of the Industry. 1971
Effects of Pollution Control on the Nonferrous Metals Industries. Aluminum. Part III. The Economic Impact of Pollution Abatement on the Industry. 1971
Effects of Pollution Control on the Nonferrous Metals Industries. Copper. Part I. Introduction and Executive Summary. 1971
Effects of Pollution Control on the Nonferrous Metals Industries. Copper. Part II. Structure of the Industry. 1971
Effects of Pollution Control on the Nonferrous Metals Industries. Lead. Part II. Structure of the Industry. 1971
Effects of Pollution Control on the Nonferrous Metals Industries. Zinc. Part I. Introduction and Executive Summary. 1971
Effects of Pollution Control on the Nonferrous Metals Industries. Zinc. Part II. Structure of the Industry. 1971
Effects of Pollution Control on the Nonferrous Metals Industries. Zinc. Part III. The Economic Impact of Pollution Abatement on the Industry. 1971
Effects of Sewer Surcharges on the Level of Industrial Wastes and the Use of Water by Industry. 1972
Efficiency Problems from User Fees in Municipal Wastewater Treatment. 1976
Effluent guidelines, leather tanning, and pollution prevention : a retrospective study : an industrial pollution prevention project (IP3) study. 1995
Effluent limitations guidelines for existing sources and standards of performance for new sources for 28 point source categories : summary of final [report]. 1974
Effluent Minimization: Metal Finishing Shop. 1988
Elaboration of Sediment Normalization Theory for Nonpolar Organic Contaminants. 1986
Energy/environment III third National Conference on the Interagency R&D Program, June 1 and 2, 1978, Washington, D.C. / 1978
Ensuring the viability of new, small drinking water systems : a study of state programs / 1989
Environment and Regional Planning. 1972
Environment Midwest, February 1976 Through December 1976. 1976
Environment Protecting Concepts of Beef Cattle Feedlot Wastes Management. 1973
Environmental and Economic Problems Associated with the Development of the Burns Waterway Harbor, Indiana. (Report to the Congress). 1971
Environmental assessment of steelmaking furnace dust disposal methods / 1977
Environmental Backgrounder: Sewage Treatment Improvements. 1988
Environmental effects of septic tank systems / 1977
Environmental Impact Assessment Guidelines for Selected New Source Industries. 1975
Environmental impact guidelines for new source leather tanning and finishing industries / 1980
Environmental indicators of water quality in the United States. 1996
Environmental pollution control alternatives : drinking water treatment for small communities. 1990
Environmental Protection - 1971. 1971
Environmental Protection Agency Library System Book Catalog. Holdings for the Year 1976. 1977
Environmental Protection Agency Library Systems Book Catalog. Holdings for the Year 1975. 1975
Environmental Protection Agency Ocean Dumping Regulations and Criteria. 1984
Environmental Quality Annual Report (3rd) of the Council on Environmental Quality. 1972
Environmental Reports Summaries. Volume 1. Africa, Asia, Australia. September through June 1976. 1976
Environmental Reports Summaries. Volume 2. North America, South America. September 1972 through June 1976. 1976
Environmental Reports Summaries. Volume 3. Europe (Albania - Greece). September 1972 through June 1976. 1976
Environmental Reports Summaries. Volume 4. Europe (Hungary - Yugoslavia). September 1972 through June 1976. 1976
Environmental research publications, 1971-1975 / 1975
Environmental standards for coal conversion processes / 1979
Environmental Trust Funds: An Evaluation. 1974
EPA (Environmental Protection Agency) Treatability Database. 1988
EPA Enforcement - A Progress Report for 1976: Air, Noise, Water, Pesticides. 1977
EPA Enforcement - A Progress Report, December 1974 to December 1975: Air, Noise, Pesticides, Water. 1976
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