TY - RPRT TI - Ground-water-quality assessment of the Central Oklahoma Aquifer, Oklahoma; analysis of available water-quality data through 1987 AU - David L. Parkhurst AU - Scott C. Christenson AU - Jamie L. Schlottmann PY - 1994 DO - 10.3133/wsp2357b UR - https://pubs.usgs.gov/publication/wsp2357B ID - wsp2357B ER -