Search Results for the EPA National Library Catalog

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Dissolved oxygen : water quality standards criteria digest : a compilation of State/Federal criteria. 1979
Dissolved oxygen : water quality standards criteria summaries : a compilation of state/federal criteria / 1988
Dissolved solids : water quality standards criteria digest : a compilation of State/Federal criteria. 1979
Dissolved solids : water quality standards criteria summaries : a compilation of state/federal criteria / 1988
District of Columbia Final Total Maximum Daily Loads for Metals in Rock Creek. 2004
Draft Criteria Document for the Dichloroethylenes (1,1-Dichloroethylene) (cis-1,2-Dichloroethylene) (trans-1,2-Dichloroethylene). 1985
Draft water quality criteria derivation methodology human health : Federal Register notice. 1998
Draft water quality criteria methodology: human health : Federal Register notice. 1998
Draft water quality criteria methodology: human health Federal Register notice. {microform}: 1998
Drainage basins of streams, entering the Hudson River in Albany, Columbia, Greene and Rensselaer counties : recommended classifications and assignment of standards of quality and purity for designated waters of New York State / 1962
Drinking Water Criteria Document for Brominated Trihalomethanes. 2005
Drinking Water Criteria Document for Chloramines. 1994
Drinking Water Criteria Document for Chlorine, Hypochlorous Acid and Hypochlorite Ion. 1994
Drinking water criteria document on heterotrophic bacteria draft 5. 1984
Drinking Water from Agriculturally Contaminated Groundwater. 1991
Drinking water infrastructure needs survey : American Indian and Alaska native water systems. 1997
Drinking water infrastructure needs survey : first report to Congress. 1997
Drinking water infrastructure needs survey : Modeling the cost of infrastructure. 1997
Drinking Water Infrastructure Needs Survey and Assesment, 2003: Modeling the Cost of Infrastructure. 2006
Drinking water infrastructure needs survey. 1997
Drinking water infrastructure needs survey. 1997
Drinking water infrastructure needs survey. 1997
Drinking water regulations and health advisories / 1996
Drinking water regulations and health advisories / 1993
Drinking water regulations and health advisories / 1994
Drinking water regulations and health advisories / 1993
Drinking water regulations and health advisories / 1993
Drinking water regulations and health advisories. 1994
Drinking water source protection through effective use of TMDL processes / 2010
East Canada Creek drainage basin : recommended classifications and assignments of standards of quality and purity for designated waters of New York State / 1960
East Pond, Somerset and Kennebec Counties Total Maximum Daily (Annual) Load. Final Lakes TMDL Report. DEPLW2001-10. 2001
Ecological risk assessment for the Middle Snake River, Idaho. 2002
Ecological risk assessment for the middle Snake River, Idaho. 2002
Economic Analyses of Optimal Water Quality Management. 1972
Economic analysis and cost-effectiveness analysis of proposed effluent limitations guidelines and standards for industrial waste combustors / 1998
Economic analysis and cost-effectiveness analysis of proposed effluent limitations guidelines and standards for the landfills point source catagory. 1998
Economic analysis of effluent guidelines : steam electric powerplants / 1974
Economic Analysis of Effluent Guidelines for Seafood Processing Industry. (Fish Meal, Salmon, Bottom Fish, Clams, Oysters, Sardines, Scallops, Herring, Abalone). 1975
Economic Analysis of Final Water Quality Standards for Nutrients for Lakes and Flowing Waters in Florida. 2010
Economic analysis of proposed effluent guidelines : timber processing industry / 1973
Economic analysis of proposed effluent guidelines : timber processing industry phase II / 1974
Economic analysis of proposed effluent guidelines : wooden furniture & fixture manufacturing segment of the timber products processing industry : phase II : report / 1974
Economic feasibility of minimum industrial waste load discharge requirements / 1973
Economic impact analysis of alternative pollution control technologies : wet process hardboard and insulation board subcategories of the timber products industry. 1979
Economic impact analysis of alternative pollution control technologies : wood preserving subcategories of the timber products industry. 1979
Economic impact analysis of proposed change in Illinois deoxygenating regulations, R77-12, docket C 1979
Economic impact analysis of proposed effluent limitations and standards for the nonferrous smelting and refining industry (phase II). 1985
Economic impact of proposed amendments to mercury effluent standards in Illinois (R76-17) (R76-21) 1977
Economic Impact of Total Dissolved Solids Effluent Standards in Illinois. 1976
Economic impact study of proposed IPCB amendments to water pollution regulations, R80-6 1982
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