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Are fertilizers and pesticides in the ground water? : a case study of the Delmarva Peninsula, Delaware, Maryland, and Virginia

by Hamilton, Pixie A.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 1992

Description: 1 online resource (15 pages) : color illustrations, color maps.

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Water quality in the nation's streams and aquifers : overview of selected findings, 1991-2001

by Hamilton, Pixie A.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], 2004

Description: 20 pages : illustrations (some color), color maps ; 28 cm.

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Water-quality assessment of the Delmarva Peninsula, Delaware, Maryland, and Virginia--analysis of available ground-water-quality data through 1987

by Hamilton, Pixie A.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; For sale by the Books and Open-File Reports Section, 1991

Description: viii, 65 pages : illustrations, maps ; 28 cm.

Book

Ground-water-quality assessment of the Delmarva Peninsula, Delaware, Maryland, and Virginia analysis of available water-quality data through 1987

by Hamilton, Pixie A.
Published: Dept. of the Interior, U.S. Geological Survey : Books and Open-File Report Sections [distributor], 1989

Description: 1 microfiche : negative, illustrations, maps.

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Hydrogeology and analysis of the ground-water flow system in the Coastal Plain of southeastern Virginia

by Hamilton, Pixie A.
Published: Dept. of the Interior, U.S. Geological Survey ; Books and Open File Reports Section [distributor], 1988

Description: x, 175 pages : illustrations, maps ; 28 cm.

Book

Are fertilizers and pesticides in the ground water? : a case study of the Delmarva Peninsula, Delaware, Maryland, and Virginia

by Hamilton, Pixie A.
Published: U.S. G.P.O. ; Free on application to the Books and Open-File Reports Section, U.S. Geological Survey, 1992

Description: 15 pages, 1 unnumbered page : illustrations (some color), color maps ; 28 cm.

Book

Hydrogeology and analysis of the ground-water flow system in the Coastal Plain of southeastern Virginia

by Hamilton, Pixie A.,
Published: U.S. Geological Survey, 1988

Description: 1 online resource (x, 175 pages) : illustrations, maps.

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Virginia ground-water quality

by Powell, John D. 1944-
Published: Dept. of the Interior, U.S. Geological Survey ; For sale by Books and Open-File Reports Section, 1987

Description: 1 volume : illustrations, map ; 28 cm.

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Monitoring our rivers and streams

by Erwin, Martha L.
Published: [U.S. Dept. of the Interior, U.S. Geological Survey], 2002

Description: 4 unnumbered pages : illustrations (some color), color map ; 28 cm.

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New studies initiated by the U.S. Geological Survey : effects of nutrient enrichment on stream ecosystems

by Munn, Mark D.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2003

Description: 1 folded sheet (4 pages) : color illustrations, 1 color map ; 28 cm.

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Pesticides in the nation's streams and ground water, 1992-2001 a summary

by Gilliom, Robert J.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2006

Description: 6 unnumbered pages : digital, PDF file.

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New studies initiated by the U.S. Geological Survey : effects of nutrient enrichment on stream ecosystems

by Munn, Mark D.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2003

Description: 1 online resource (4 unnumbered pages).

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National Water-Quality Assessment Program, source water-quality assessments

by Delzer, Gregory C.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2007

Description: 2 unnumbered pages : digital, PDF file.

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Monitoring and assessing our nation's water quality

by Mallard, Gail E.
Published: [U.S. Dept. of the Interior, U.S. Geological Survey], 2002

Description: 1 folded sheet (6 unnumbered pages) : illustrations (some color), color maps ; 28 cm.

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Assessing the vulnerability of public-supply wells to contamination from urban, agricultural, and natural sources

by Eberts, Sandra M.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2005

Description: 4 unnumbered pages : digital, PDF file.

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Mercury in stream ecosystems : new studies initiated by the U.S. Geological Survey

by Brigham, Mark E.
Published: [U.S. Dept. of the Interior, U.S. Geological Survey], 2003

Description: 4 unnumbered pages : illustrations, map ; 28 cm.

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Natural processes for managing nitrate in ground water discharged to Chesapeake Bay and other surface waters : more than forest buffers

by Speiran, Gary K.
Published: [U.S. Dept. of the Interior, U.S. Geological Survey], 1998

Description: 1 folded sheet (6 pages) : color illustrations, color maps ; 28 cm.

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Persistence of the DDT pesticide in the Yakima River Basin, Washington

by Rinella, Joseph F.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. G.P.O., 1993

Description: 24 pages : illustrations (some color) ; 28 cm.

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Studies by the U.S. Geological Survey on sources, transport, and fate of agricultural chemicals

by Capel, Paul D.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2004

Description: 4 unnumbered pages : digital, PDF file.

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Volatile organic compounds in the nation's ground water and drinking-water supply wells a summary

by Moran, Michael J. 1962-
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2006

Description: 6 unnumbered pages : digital, PDF file.

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