Plan of study for selected toxic substances in the Calcasieu River, Louisiana

by Demcheck, Dennis K.
Published: Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports [distributor], 1990

Selected water-quality data for the lower Mississippi River, Bonnet Carre Spillway, and Lake Pontchartrain area, Louisiana, April through June and 1974-84

by Demcheck, Dennis K.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services, Open-File Reports Section [distributor], 1996

Chemical, tissue, and physical data from water and bottom material in the lower Calcasieu River, Louisiana, 1985-88

by Demcheck, Dennis K.
Published: U.S. Geological Survey : Books and Open-File Reports Section [distributor], 1990

Atrazine in southern Louisiana streams, 1998-2000

by Demcheck, Dennis K.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2003

Fipronil and degradation products in the rice-producing areas of the Mermentau River Basin, Louisiana, February-September 2000

by Demcheck, Dennis K.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2003

Water-quality characteristics of urban storm runoff at selected sites in East Baton Rouge Parish, Louisana, April 1993 through June 1995

by Demcheck, Dennis K.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1998

Water quality in the Acadian-Pontchartrain Drainages, Louisiana and Mississippi, 1999-2001

Published: U.S. Dept. of the Interior, U.S. Geological Survey ; For sale by U.S. Geological Survey, Information Services, 2004

Water-quality survey of the Barataria Basin

by Geological Survey (U.S.),
Published: U.S. Department of the Interior, U.S. Geological Survey, 1991

Water-quality survey of the Mermentau River Basin, 1989-90

by Geological Survey (U.S.),
Published: U.S. Department of the Interior, U.S. Geological Survey, 1994

Environmental setting, water quality, and ecological indicators of surface-water quality in the Mermentau River Basin, Southwestern Louisiana, 1998-2001

by Skrobialowski, Stanley C.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Information Services [distributor], 2004

Trends in nutrient and sediment concentrations and loads In major river basins of the south-central United States, 1993-2004

Version 1.0.

by Rebich, Richard A.
Published: U.S. Dept. of the Interior, U.S. Geological Survey, 2007