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

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