Author Search Results

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

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).

Get full text
eBook

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.

Get full text
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.

Microfilm

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

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

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.

Get full text
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.

Get full text
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

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.

Get full text
Get full text
Electronic

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

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