Author Search Results

Relations of biological indicators to nutrient data for lakes and streams in Pennsylvania and West Virginia, 1990-98

by Brightbill, Robin A.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Branch of Information Services [distributor], 2003

Description: viii, 67 pages : illustrations, maps ; 28 cm.

Book

Fish-community composition in Mill Creek, Crooked Creek, and Tioga River in the vicinity of Tioga-Hammond Dams, Tioga County, Pennsylvania, 1998

by Brightbill, Robin A.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 1999

Description: 1 online resource (iv, 21 pages) : color illustrations.

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Fish-community composition in Cowanesque River upstream and downstream of the Cowanesque Dam, Tioga County, Pennsylvania, 1998

by Brightbill, Robin A.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 1999

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

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eBook

Fish-community composition in Cowanesque River upstream and downstream of the Cowanesque Dam, Tioga County, Pennsylvania, 1998

by Brightbill, Robin A.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1999

Description: iv, 15 leaves : map ; 28 cm.

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Fish-community composition in Mill Creek, Crooked Creek, and Tioga River in the vicinity of Tioga-Hammond Dams, Tioga County, Pennsylvania, 1998

by Brightbill, Robin A.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1999

Description: iv, 21 leaves : color map ; 28 cm.

Microfilm

Relation of algal biomass to characteristics of selected streams in the Lower Susquehanna River Basin

by Brightbill, Robin A.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1998

Description: v, 18 pages : illustrations, color map ; 28 cm.

Book

Total mercury and methylmercury in fish fillets, water, and bed sediments from selected streams in the Delaware River basin, New Jersey, New York, and Pennsylvania, 1998-2001

Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2004

Description: viii, 30 pages : digital, PDF file.

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Electronic

Trends in concentrations of polychlorinated biphenyls in fish tissue from selected sites in the Delaware River basin in New Jersey, New York, and Pennsylvania, 1969-98

by Riva-Murray, Karen.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2003

Description: 19 pages : digital, PDF file.

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Electronic

Trends in concentrations of polychlorinated biphenyls in fish tissue from selected sites in the Delaware River basin in New Jersey, New York, and Pennsylvania, 1969-98

by Riva-Murray, Karen.
Published: [U.S. Dept. of the Interior, U.S. Geological Survey]: [[Branch of Information Services, distributor], 2003

Description: 19 pages : color illustrations, maps (some color) ; 28 cm.

Book

Fish communities and their relation to physical and chemical characteristics of streams from selected environmental settings in the Lower Susquehanna River Basin, 1993-95

Corr. print..

by Bilger, Michael D.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Branch of Information Services [distributor], 1998

Description: vii, 34 pages : illustrations, color map ; 28 cm.

Book

Fish communities and their relation to physical and chemical characteristics of streams from selected environmental settings in the Lower Susquehanna River Basin, 1993-95

by Bilger, Michael D.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 1998

Description: 1 online resource (vii, 34 pages) : illustrations, color map.

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eBook

Effects of streambank fencing of near-stream pasture land on a small watershed in Lancaster County, Pennsylvania

Version 1.0.

by Galeone, Daniel G.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2006

Description: 4 unnumbered pages : digital, PDF file.

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Occurrence of organochlorine compounds in whole fish tissue from streams of the lower Susquehanna River Basin, Pennsylvania and Maryland, 1992

by Bilger, Michael D.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1999

Description: v, 17 pages : illustrations, maps ; 28 cm.

Book

Water-quality monitoring in response to young-of-the-year smallmouth bass (Micropterus dolomieu) mortality in the Susquehanna River and major tributaries, Pennsylvania, 2008

Rev. Apr. 2011.

by Chaplin, Jeffrey J.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2011

Description: 1 online resource (vi, 59 pages) : illustrations (chiefly color), color maps.

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