Regional ground-water flow and geochemistry in the midwestern basins and arches aquifer system in parts of Indiana, Ohio, Michigan and Illinois / Sandra M. Eberts and Lori L. George.
Contributors: George, L.L.
Series: U.S. Geological Survey.  Professional paper 1423-C
Publisher: Dept. of the Interior
Place of publication: Washington
Language: eng
Number of pages: 103
Subjects: Groundwater flow; Water chemistry
Notes: 11