Hydrogeologic factors that affect the flowpath of water in selected zones of the Edwards Aquifer, San Antonio region, Texas

by Groschen, G. E.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1996

Hydrogeologic framework and geochemistry of the Edwards Aquifer saline-water zone, south-central Texas

by Groschen, G. E.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Branch of Information Services [distributor], 1997

Simulated effects of projected pumping on the availability of freshwater in the Evangeline aquifer in an area southwest of Corpus Christi, Texas

by Groschen, G. E.
Published: U.S. Dept. of Interior, Geological Survey; Open-File Services Section, Western Distribution Branch, U.S. Geological Survey [distributor], 1986

Simulation of ground-water flow and the movement of saline water in the Hueco bolson aquifer, El Paso, Texas, and adjacent areas

by Groschen, G. E.
Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Earth Science Information Center, Open-File Reports Section [distributor], 1994

Hydrogeologic factors that affect the flowpath of water in selected zones of the Edwards Aquifer, San Antonio region, Texas

by Groschen, G. E.,
Published: U.S. Geological Survey, 1996

Simulated effects of projected pumping on the availability of freshwater in the Evangeline aquifer in an area southwest of Corpus Christi, Texas

by Groschen, G. E.,
Published: U.S. Geological Survey, 1985

Water quality in the Lower Illinois River Basin, 1995-98

by Groschen, G. E.,
Published: United States Department of the Interior, U.S.Geological Survey, 2000

Analysis of data from test-well sites along the downdip limit of freshwater in the Edwards Aquifer, San Antonio, Texas, 1985-87

by Groschen, G. E.,
Published: U.S. Geological Survey, 1994

Hydrogeologic framework and geochemistry of the Edwards Aquifer saline-water zone, south-central Texas

by Groschen, G. E.,
Published: U.S. Geological Survey, 1997

Water quality in the upper Illinois River Basin, Illinois, Indiana, and Wisconsin, 1999-2001

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

Water quality in the lower Illinois River Basin, Illinois, 1995-98

Published: U.S. Dept. of the Interior, U.S. Geological Survey ; Free on application to the USGS Information Services, 2000

Limnological and geochemical survey of Williams Lake, Hubbard County, Minnesota

by LaBaugh, J. W.,
Published: U.S. Geological Survey, 1981