Search Results for the EPA National Library Catalog

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Economic Analysis of Effluent Guidelines: Nonfertilizer Phosphate Manufacturing Industry. Phase II. 1976
Economic Analysis of the Phosphate Subcategory of the Fertilizer Manufacturing Industry: Louisiana Phosphoric Acid Plants, July 1986. 1986
Economic Analysis of the Phosphate Subcategory of the Fertilizer Manufacturing Industry: Louisiana Phosphoric Acid Plants. 1984
Economic Impact Analysis of Proposed Amendment to Effluent Limitations and Standards for the Fertilizer Manufacturing Industry. Economic Analysis of the Phosphate Subcategory of the Fertilizer Manufacturing Industry: Louisiana Phosphoric Acid Plants. 1984
Economic impact of costs of proposed effluent limitation guidelines for the fertilizer industry / 1973
Effect of Herbicides, Pesticides, and Fertilizers on the Optical Properties of Water. 1971
Effect of Processing Poultry Manure on Disease Agents. 1973
Effect of the Quantity and Duration of Application of Simulated Acid Precipitation on Nitrogen Mineralization and Nitrification in a Forest Soil. 1986
Effect of Unlined Treated Sewage Storage Ponds on Water Quality in the Ogallala Formation. 1971
Effectiveness and Regulatory Issues in Oil Spill Bioremediation: Experiences with the EXXON VALDEZ Oil Spill in Alaska. (Chapter 12). 1993
Effects of Composted Organic Materials on the Growth Factors for Hardwood and Softwood Tree Seedlings. 1999
Effects of Different Habitats versus Agricultural Practices on Farmland Birds in Ontario. 1997
Effects of fertilizer made from flue gas and fly ash on selected crops and soils 1979
Effects of forest fertilization with urea on major biological components of small cascade streams, Oregon / 1979
Effects of irrigation methods on groundwater pollution by nitrates and other solutes / 1976
Effects of Recent and Past Phosphate Fertilization on the Amount of Phosphorus Percolating Through Soil Profiles into Subsurface Waters. 1971
Effects of Repeated Ammonium Sulfate Applications on Soil Leachate Chemistry on the Fernow Experimental Forest in West Virginia, USA. 1992
Effects of tillage and nitrogen fertilization on nitrogen losses from soils used for corn production 1990
Effects of tillage system, crop residue level, and fertilizer application technique on losses of phosphorus and pesticides from agricultural lands 1987
Effects of water-column enrichment on the production dynamics of three seagrass species and their epiphytic algae / 1996
Efficacy of Commercial Inocula in Enhancing Biodegradation of Weathered Crude Oil Contaminating a Prince William Sound Beach. 1992
Effluent limitations guidelines for existing sources and standards of performance for new sources for 28 point source categories : summary of final [report]. 1974
Engineered Plants in the Environment. 1993
Environmental and economic impact of agricultural land use conversion : an evaluation methodology / 1980
Environmental considerations of selected energy conserving manufacturing process options. 1976
Environmental Considerations of Selected Energy-Conserving Manufacturing Process Options. Volume XIX. Solid Residues Summary Report. 1979
Environmental Considerations of Selected Energy-Conserving Manufacturing Process Options. Volume XVI. Sulfur Oxides Summary Report. 1979
Environmental Considerations of Selected Energy-Conserving Manufacturing Process Options. Volume XVII. Nitrogen Oxides Summary Report. 1979
Environmental Considerations of Selected Energy-Conserving Manufacturing Process Options. Volume XVIII. Particulates Summary Report. 1979
Environmental Considerations of Selected Energy-Conserving Manufacturing Process Options. Volume XX: Toxics/Organics. 1979
Environmental fact sheet : waste-derived fertilizers. 1997
Environmental impact guidelines for new source phosphate fertilizer manufacturing facilities. 1981
Environmental impact of fertilizer on soil and water / 2004
Environmental impact of land use on water quality : final report on the Black Creek Project (summary) / 1977
Environmental impact of land use on water quality. Black Creek Project, Allen County, Indiana / progress report : 1976
Environmental regulations and technology : control of pathogens and vector attraction in sewage sludge (including domestic septage) under 40 CFR part 503 / 1999
Environmental trace materials : computer coupled radioactivation analysis / 1975
EPA Office of Compliance Sector Notebook Project: Profile of the Agricultural Chemical, Pesticide, and Fertilizer Industry. 2000
EPA's draft report on the environment : technical document / 2003
EPA/IERL-RTP procedures manual : level 2 sampling and analysis of selected reduced inorganic compounds / 1979
Essential elements and soil amendments for plants : sources and use for agriculture / 1988
Estimates of Nitrogen Loads Entering Long Island Sound from Ground Water and Streams on Long Island, New York, 1985-96. 2001
Estimating nutrient loadings of lakes from non-point sources / 1974
Estimating nutrient loadings of lakes from non-point sources / 1974
Eutrophication Analysis of Embayments in Prince William Sound, Alaska. 1993
Eutrophication of soil, fresh water and the sea 1994
Evaluating a Magnesium-Ammonium Phosphate Suspension as a Fertilizer Material. 1974
Evaluation of control technology for the phosphate fertilizer industry / 1979
Evaluation of Illinois Seived Stream Sediment Data 1982-1995. 1997
Evaluation of selective erosion control techniques : Piedmont region of S.E. United States / 1979
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