TY - RPRT TI - Wisconsin: A summary of cooperative water-resources investigations 1991 AU - Members of the Engineering Geology and Ground Water Branches, U.S. Geological Survey AU - Wisconsin Department of Natural Resources PY - 1991 DO - 10.3133/70039471 UR - https://pubs.usgs.gov/publication/70039471 ID - 70039471 ER -