Search Results for the EPA National Library Catalog

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Showing: Items 701 - 750
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Proposed Expansion of Existing Wastewater Treatment Facilities at Scottsbluff, Gering and Terrytown, Scotts Bluff County, Nebraska. 1978
Proposed Expansion of Existing Wastewater Treatment Facilities, Scottsbluff, Gering, and Terrytown, Nebraska. 1979
Proposed Statement of Water-Resources Policy for the State of Alabama. 1969
Protecting the nation's wetlands, oceans, and watersheds : an overview of programs and activities. 1992
Protection of public water supplies from ground-water contamination / 1985
Proximity of Florida sanitary landfills to wetlands and deepwater habitats : data on individual landfills / 1989
Proximity of Florida sanitary landfills to wetlands and deepwater habitats : statewide results / 1989
Proximity of Georgia sanitary landfills to wetlands and deepwater habits : data on individual landfills / 1989
Proximity of Georgia sanitary landfills to wetlands and deepwater habits : statewide results / 1989
Proximity of Louisiana sanitary landfills to wetlands and deepwater habitats : data on individual landfills / 1989
Proximity of Louisiana sanitary landfills to wetlands and deepwater habitats : statewide results / 1989
Proximity of Louisiana Sanitary Landfills to Wetlands and Deepwater Habitats. 1991
Quantification of Changes in Lakewater Chemistry in Response to Acidic Deposition. 1990
Quantifying physical habitat in wadeable streams / 1999
Radium Monitoring Network. Data Release Number 1. 1962
Radium Monitoring Network. Data Release Number 10. 1967
Radium Monitoring Network. Data Release Number 11. 1967
Radium Monitoring Network. Data Release Number 13. 1968
Radium Monitoring Network. Data Release Number 14. 1969
Radium Monitoring Network. Data Release Number 15. 1969
Radium Monitoring Network. Data Release Number 16. 1970
Radium Monitoring Network. Data Release Number 2. 1963
Radium Monitoring Network. Data Release Number 3. 1963
Radium Monitoring Network. Data Release Number 4. 1964
Radium Monitoring Network. Data Release Number 5. 1964
Radium Monitoring Network. Data Release Number 6. 1965
Radium Monitoring Network. Data Release Number 7. 1965
Radium Monitoring Network. Data Release Number 8. 1966
Radium Monitoring Network. Data Release Number 9. 1966
Rates, constants, and kinetics formulations in surface water quality modeling / 1978
Rates, constants, and kinetics formulations in surface water quality modeling / 1978
Rates, Constants, and Kinetics Formulations in Surface Water Quality Modeling. Second Edition. 1985
Rationale and methodology for monitoring groundwater polluted by mining activities / 1974
RCRA corrective action stabilization technologies : proceedings. 1992
RCRA facility assessment guidance. 1986
Recent Trends in the Acid-Base Status of Surface Waters in Maine, USA. 1993
Record of decision : Commencement Bay Nearshore/Tideflats superfund site, operable unit 02, Asarco Tacoma Smelter Facility, Ruston and Tacoma, Washington. 1996
Record of decision, decision summary and responsiveness summary for interim response action : Commencement Bay Nearshore/Tideflats Superfund site, operable unit 07 (Asarco demolition) Tacoma, Washington / 1990
Recovery of lime and magnesium in potable water treatment 1976
RED facts : diclofop-methyl / 2000
Reduction of disinfection by-product precursors by nanofiltration / 1992
Region 10 environmental indicators FY 89 summary. 1990
Regional Applications of an Index of Biotic Integrity for Use in Water Resource Management. 1988
Regional Characteristics of Land Use in Northeast and Southern Blue Ridge Province: Associations with Acid Rain Effects on Surface-Water Chemistry. 1991
Regional Inventory for Critical Natural Areas, Wetland Ecosystems, and Endangered Species Habitats of the Albemarle-Pamlico Estuarine Region. Phase 3 Report. 1993
Regional Patterns and Local Variability of Dry and Occult Deposition Strongly Influence Sulfate Concentrations in Maine Lakes. 1988
Regional Relationships between Geomorphic/Hydrologic Parameters and Surface Water Chemistry Relative to Acidic Deposition. 1989
Regulations on the disposal of arsenic residuals from drinking water treatment plants / 2000
Regulatory Impact Analysis (RIA) for the Proposed Great Lakes Water Quality Guidance (for Microcomputers). 1993
Regulatory Impact Analysis: Benefits and Costs of Final Surface Water Treatment Rule. 1989
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