TY - RPRT TI - Regional ground-water flow and geochemistry in the midwestern Basins and Arches aquifer system in parts of Indiana, Ohio, Michigan, and Illinois AU - Sandra M. Eberts AU - Lori L. George PY - 2000 DO - 10.3133/pp1423c UR - https://pubs.usgs.gov/publication/pp1423C ID - pp1423C ER -