TY - RPRT TI - Chemical character of ground water in the shallow water-table aquifer at selected localities in the Memphis area, Tennessee AU - William Scott Parks AU - D. D. Graham AU - J.F. Lowery PY - 1981 DO - 10.3133/ofr81223 UR - https://pubs.usgs.gov/publication/ofr81223 ID - ofr81223 ER -