Search Results for the EPA National Library Catalog

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Select Item Title Year Published
Needs Survey (1978): Continuous Stormwater Pollution Simulation Systems. 1979
New applications in modeling urban water systems. Volume 7 / 1999
New isotopic evidence for chronic lead contamination in the San Francisco Bay estuary system: Implications for the persistence of past industrial lead emissions in the biosphere / 2000
New techniques for modelling the management of stormwater quality impacts 1993
New Technology for Water Pollution Control. 1971
News Notes, Number 22: The Condition of the Environment and the Control of Nonpoint Sources of Water Pollution. 1992
News of Environmental Research in Cincinnati, May-December 1973. 1974
Next Generation of Stormwater Wetlands. Wetlands and Watersheds Article No. 5. 2008
Nitrate and phosphorus runoff losses from small watersheds in Great Lakes Basin / 1978
Nitrate Occurence in U.S. Waters (and Related Questions). A Reference Summary of Published Sources from an Agricultural Perspective. 1991
Nitrates and phosphorus runoff losses from small watersheds in Great Lakes Basin, 1978
Nitrogen and phosphorus losses from agronomy plots in North Alabama / 1974
Nitrogenous compounds in the environment. 0
Nitrosation in feedlot manure : thesis / 1971
Non-Point source pollution seminar : Section 108 (a) demonstration projects progress reports / 1975
Non-Point Source Studies on Chesapeake Bay. II. Nutrients in Land Runoff from Rhode River Watersheds in 1975 and 1976. 1977
Non-Point Source Studies on Chesapeake Bay. III. Relationship between Bacterial Contamination and Land Use in the Rhode River Watershed, and Survival Studies of 'Streptococcus faecalis' in the Estuary. 1977
Non-Point Source Studies on Chesapeake Bay. VI. Particulate Discharge from Rhode River Subwatersheds, 1975. 1977
Non-Point Source Studies on Chesapeake Bay. VII. Metals Discharge from the Rhode River Watershed in 1975. 1977
Non-Point Sources of Water Pollution. Proceedings of a Southeastern Regional Conference Held at Blacksburg, Virginia on May 1-2, 1975. 1975
Non-point water quality modeling in wildland management : a state-of-the-art assessment / 1977
Non-Stormwater Discharges into Storm Drainage Systems. 1992
Nonpoint pollution and urban stormwater management / 1995
Nonpoint pollution sources in the Salt Lake Valley, Utah, July 1979 / 1979
Nonpoint sediment production in the Colusa Basin Drainage Area, California 1983
Nonpoint source - stream nutrient level relationships : a nationwide study / 1977
Nonpoint source -- stream nutrient level relationships : a nationwide study. Supplement 1- / 1979
Nonpoint source control guidance : agricultural activities / 1978
Nonpoint source control guidance : hydrologic modifications / 1977
Nonpoint Source Control Guidance, Construction Activities. 1976
Nonpoint Source Control Guidance, Hydrologic Modifications. 1977
Nonpoint source control plan for the east and west branches of the Milwaukee River Priority Watersheds Project : the Wisconsin Nonpoint Source Water Pollution Abatement Program / 1989
Nonpoint source management planning survey 1977
Nonpoint source model calibration in Honey Creek Watershed / 1979
Nonpoint source outreach toolbox. 2007
Nonpoint Source Pollution Control Workshop technical issues, July 25-28, 1989, Irvine, CA. 1989
Nonpoint Source Pollution Impacts of Alternative Agricultural Management Practices in Illinois: A Simulation Study. 1993
Nonpoint Source Pollution: Information Guide. 1985
Nonpoint Source Pollution: Land Use and Water Quality. 1993
Nonpoint source runoff : information transfer system. 1982
Nonpoint Source Sampling Design Report. Areawide Waste Treatment Management Plan for the Greater Houston Area. 1977
Nonpoint Source Watershed Workshop. 1991
Nonpoint Sources: An Assessment of Pollutant Loadings to Lakes and Rivers in North Central Texas. 1977
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
Notes 1978
NPDES Compliance Monitoring Report: Oracle Ridge Mine, San Manuel, Arizona. 1992
NPDES Compliance Monitoring Report: Paloverde Decline, Pima County, Arizona. 1992
NPDES Compliance Monitoring Report: Silver Bell Mine, Pima County, Arizona. 1992
NPDES industrial permit abstracts 1993 1993
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