Search Results - "U.S. Geological Survey open-file report ;"
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Hydrogeology of the basal confining unit of the carbonate aquifer system in the midwestern basins and arches region of Indiana, Ohio, Michigan, and Illinois
Published: The Survey : For sale by Books and Open-File Reports Section [distributor], 1992“…U.S. Geological Survey open-file report ;…”Description: 2 maps on 2 sheets ; each 67 x 80 cm, sheets 101 x 153 cm.
Map