Search Results for the EPA National Library Catalog

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Washington County Project (Work Plan). Development and Implementation of a Sediment Control Ordinance or Other Regulatory Mechanism: Institutional Arrangements Necessary for Implementation of Control Methodology on Urban and Rural Lands. 1977
Washington County Project: A Final Report. Development and Implementation of a Sediment Control Ordinance or Other Regulatory Mechanism: Institutional Arrangements Necessary for Implementation of Control Methodology on Urban and Rural Lands. 1979
Waste minimization for selected residuals in the petroleum refining industry / 1996
Waste Reduction in Food Canning Operations: A Study of Four Methods to Improve the Quality or Reduce the Quantity of Effluent Discharged by a Fruit Processing Plant. 1970
Waste Source and Water Quality Studies, Surf City, North Carolina and Vicinity. 1976
Waste to Resource: Beneficial Use of Great Lakes Dredged Material. 2001
Wastes Management Concepts for the Coastal Zone: Requirements for Research and Investigation. 1970
Wastewater Management Program, Jamaica Bay, New York. Volume II, Supplemental Data. 1976
Wastewater Treatment Studies in Aggregate and Concrete Production. 1973
Water and air quality trends in Region VIII (1978 data) / 1979
Water and streambed sediment quality, and ecotoxicology of a stream along the Blue Ridge Parkway, adjacent to a closed landfill, near Roanoke, Virginia, 1999 2004
Water Column Toxicity from Contaminated Marine Sediments: Effects on Multiple Endpoints of Three Marine Species. 1993
Water pollution in the Colorado River Basin The radiological pollution problem / 1968
Water Pollution Investigation: Detroit and St. Clair Rivers. 1974
Water Pollution Investigation: Erie, Pennsylvania Area. 1975
Water pollution investigation: Maumee River and Toledo area, 1975
Water Quality Analyses for Lead in the Inner Harbor/Northwest Branch and Zinc in the Inner Harbor/Northwest Branch and Bear Creek Portions of Baltimore Harbor in Baltimore City and Baltimore County, Maryland. 2004
Water Quality Analyses of Chromium in the Inner Harbor/Northwest Branch and Bear Creek Portions of Baltimore Harbor in Baltimore City and Baltimore County, Maryland. 2004
Water Quality Analyses of Copper, Lead, Selenium, and Zinc in Zekiah Swamp, Prince George's and Charles Counties, Maryland. 2006
Water Quality Analysis of Arsenic, Cadmium and Silver in Back Creek, Cecil County, Maryland. 2005
Water Quality Analysis of Cadmium and Lead for the Middle River in Baltimore County, Maryland. 2003
Water Quality Analysis of Cadmium in Little Patuxent River, Anne Arundel County and Howard County, Maryland. 2009
Water Quality Analysis of Cadmium in Lower North Branch Potomac River, Allegany County, Maryland. 2006
Water Quality Analysis of Cadmium in Lower Susquehanna River, Cecil and Harford County, Maryland. 2009
Water Quality Analysis of Cadmium, Chromium, Copper, and Lead in the Potomac River Middle Tidal, Charles County, Maryland. 2006
Water Quality Analysis of Chlorpyrifos in the Patuxent River Lower and Middle Watersheds; Anne Arundel, Calvert, Charles, Prince George's, and St. Mary's Counties, Maryland. 2007
Water Quality Analysis of Chromium and Lead for the Liberty Reservoir Impoundment in Baltimore and Carroll Counties, Maryland. 2003
Water Quality Analysis of Copper and Lead for the Jones Falls in Baltimore County and Baltimore City, Maryland. 2004
Water Quality Analysis of Copper in the Potomac River Upper Tidal, Prince George's County and Charles County, Maryland. 2006
Water Quality Analysis of Cyanide in Wills Creek, Allegany and Garrett Counties, Maryland. 2006
Water Quality Analysis of Eutrophication for Bynum Run, Harford County, Maryland. 2007
Water Quality Analysis of Eutrophication for Deep Creek Lake and the Deep Creek Watershed, Garrett County, Maryland. 2011
Water Quality Analysis of Eutrophication for Greenbrier Lake, Washington County, Maryland. 2005
Water Quality Analysis of Eutrophication for Lake Bernard Frank, Montgomery County, Maryland. 2003
Water Quality Analysis of Eutrophication for Lake Needwood, Montgomery County, Maryland. 2003
Water Quality Analysis of Eutrophication for Little Seneca Lake, Montgomery County, Maryland. 2006
Water Quality Analysis of Eutrophication for Piney Run Reservoir, Carroll County, Maryland. 2005
Water Quality Analysis of Eutrophication for the Cabin John Creek Basin in Montgomery County, Maryland. 2009
Water Quality Analysis of Eutrophication for the Evitts Creek Basin in Allegany County, Maryland. 2010
Water Quality Analysis of Eutrophication for the Gwynns Falls Watershed in Baltimore County and Baltimore City, Maryland. 2010
Water Quality Analysis of Eutrophication for the Jones Falls Watershed in Baltimore City and Baltimore County, Maryland. 2010
Water Quality Analysis of Eutrophication for the Little Gunpowder Falls Basin in Baltimore and Harford Counties, Maryland. 2009
Water Quality Analysis of Eutrophication for the Little Patuxent River Basin in Anne Arundel and Howard Counties, Maryland. 2010
Water Quality Analysis of Eutrophication for the Lower North Branch Patapsco River Basin in Anne Arundel, Baltimore, Carroll, and Howard Counties, and Baltimore City, Maryland. 2009
Water Quality Analysis of Eutrophication for the Middle Patuxent River, Howard County, Maryland. 2007
Water Quality Analysis of Eutrophication for the Patuxent River Upper Watershed, Anne Arundel, Prince George's, and Howard Counties, Maryland. 2007
Water Quality Analysis of Eutrophication for the Potomac River Montgomery County Watershed, Montgomery and Frederick Counties, Maryland. 2012
Water Quality Analysis of Eutrophication for the Potomac River Washington County Watershed, Washington County, Maryland. 2011
Water Quality Analysis of Eutrophication for the Seneca Creek Basin in Montgomery County, Maryland. 2009
Water Quality Analysis of Eutrophication for the Tidal Bird River, Baltimore County, Maryland. 2005
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