Bathymetric mapping, sediment quality, and water quality of Lake Delhi, Iowa, 2001-02

by Schnoebelen, Douglas J.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Information Services [distributor], 2003

Selected hydrogeologic data for the regional carbonate bedrock and glacial aquifers in eastern and central Indiana

by Schnoebelen, Douglas J.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Books and Open-File Reports [distributor], 1992

Environmental setting and natural factors and human influences affecting water quality in the White River Basin, Indiana

by Schnoebelen, Douglas J.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 1999

Approximate location of the 10,000-milligram-per-liter dissolved-solids boundary in the Silurian and Devonian carbonate-rock aquifer, southwestern and northern Indiana

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

Selected nutrients and pesticides in streams of the eastern Iowa Basins, 1970-95

Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], 1999

Environmental setting and natural factors and human influences affecting water quality in the White River Basin, Indiana

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

Hydrogeology and water quality in the Cedar Rapids area, Iowa, 1992-96

by Schulmeyer, Peter M.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Information Services [distributor], 1998

Water-quality assessment of the eastern Iowa basins : selected pesticides and pesticide degradates in streams, 1996-98

Published: U.S. Dept. of the Interior, U.S. Geological Survey ; U.S. Geological Survey, Information Services [distributor], 2003

Hydrogeology and water quality in the Cedar Rapids area, Iowa, 1992-96

by Schulmeyer, Peter M.,
Published: U.S. Department of the Interior, U.S. Geological Survey, 1998