TY - RPRT TI - Ground-water quality in the western part of the Cambrian-Ordovician aquifer in the Western Lake Michigan Drainages, Wisconsin and Michigan AU - D. A. Saad PY - 1996 DO - 10.3133/wri964231 UR - https://pubs.usgs.gov/publication/wri964231 ID - wri964231 ER -