Search Results for the EPA National Library Catalog

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Select Item Title Year Published
National Sewage Sludge Survey (NSSS) (SAS Transport Version). 1989
National Sewage Sludge Survey (NSSS). Data Element Dictionary for the Questionnaire and Analytical Data Bases. 1990
National Sewage-Sludge Survey Facility Analytical Questionnaire Responses. Facility Characteristics. 1989
National surface water survey : stream survey (pilot, middle-Atlantic phase I, southeast screening, and middle-Atlantic episode pilot): analytical methods manual / 1987
National survey of hazardous waste generators and treatment, storage, disposal, and recycling facilities in 1986 : hazardous waste generation and management. 1991
National Wastewater Management Excellence Awards Program. 1991
National Water Security Risk Communication Symposium : San Francisco, CA, May 2004. 2004
Natural wetlands for wastewater polishing : Houghton Lake, Michigan. 1993
Needs and Problems in Sewage Treatment and Effluent Disposal Facing Small Communities: The Role of Wetland Treatment Alternatives. 1990
New Chemical Entity Exclusivity Determinations for Certain Fixed-Combination Drug Products Guidance for Industry. 1999
New Directions in Oxidant By-Product Research: Identification and Significance. 1985
New Method for Determining Effluent Toxicity Using Duckweed 'Lemna minor'. 1990
New microbial indicators of wastewater chlorination efficiency / 1974
Nitrate removal from contaminated water supplies / 1987
Nitrogen control / 1993
Nitrogenous compounds in the environment. 0
No-Dump Bath Using Trivalent Chromium for the Passivation Process in the Galvanic Industry. Compendium on Low- and Non-Waste Technology. 1985
North Atlantic Regional Water Resources Study. Appendix L. Water Quality and Pollution. 1972
North Carolina barrier islands wastewater management : final environmental impact statement / 1984
North Carolina's Value Determination Program. 1984
Northglenn water management program, City of Northglenn, Colorado : final environmental impact statement / 1980
Northglenn water management program, City of Northglenn, Colorado : final environmental impact statement, appendix / 1980
Northwood Stormwater Technologies. A Final Report to the New Hampshire Estuaries Project. 2008
NPDES and sewage sludge program authority : a handbook for federally recognized Indian tribes. 1994
NPDES compliance inspection manual. 1994
NPDES compliance monitoring inspector training module : overview. 1980
NPDES industrial permit abstracts 1993 1993
NPDES Permit Application Workshop for Storm Water Discharges Associated with Industrial Activity. Held in Washington, DC. on July 28, 1992. 1992
NPDES permit issuance flexibility policy in watershed permitting. 1994
NPDES permit writers' manual / 1996
NPDES self-monitoring data and data audit inspections (DAIs) 1994
NPDES watershed strategy. 1994
Nutrient control design manual / 2010
Nutrient Control in the Chesapeake Bay. A Statement Issued by the Scientific and Technical Advisory Committee, Chesapeake Bay Program. 1986
Nutrient Control in the Chesapeake Bay: A Statement Issued by the Scientific and Technical Advisory Committee (STAC), Chesapeake Bay Program. 1986
Nutrient removal from cannery wastes by spray irrigation of grassland / 1969
Nutrient Removal from Enriched Waste Effluent by the Hydroponic Culture of Cool Season Grasses. 1969
O and M Considerations in the Construction Grants Process: Instructor's Manual. 1981
O&M--Making Wastewater Treatment Work in Your Community. 1995
Occurrence of contaminants of emerging concern in wastewater from nine publicly owned treatment works [electronic resource]. 2009
Occurrence of pathogens in distribution and marketing municipal sludges / 1988
Off-site waste and recovery operations : background information document for proposed standards / 1994
Off-site waste and recovery operations NESHAP : economic impact analysis. 1996
Office of Wastewater Enforcement and Compliance (OWEC) primer. 1993
Office of Wastewater Enforcement and Compliance (OWEC) primer. 1993
Office of Wastewater Management (OWM) Accomplishments Report, 2007. 2008
Office of Wastewater Management 2010 Annual Accomplishment Report. 2010
Office of Wastewater Management 2011 Annual Report. 2012
Office of Wastewater Management catalog of publications. 1998
Office of Wastewater Management catalog of publications. 1999
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