TY - RPRT TI - Ground-water-quality assessment of the central Oklahoma aquifer, Oklahoma: Hydrologic, water-quality, and quality-assurance data 1987-90 AU - D. M. Ferree AU - S. C. Christenson AU - A. H. Rea AU - B. A. Mesander PY - 1992 DO - 10.3133/ofr92641 UR - https://pubs.usgs.gov/publication/ofr92641 ID - ofr92641 ER -