Search Results       Your search for [subject]Water chemistry -- Middle West returned 1 record.           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. by Eberts, Sandra M.; Denver, CO: For sale by the U.S. Geological Survey, Branch of Information Services, 2000. Subject: Groundwater flow -- Middle West; Water chemistry -- Middle West.          Add to Book Cart Relevance: 25.32%