TY - RPRT TI - Mineralogy and petrography of Permian rocks in the Central Oklahoma aquifer AU - G. N. Breit AU - C. A. Rice AU - K.J. Esposito AU - J.L. Schlottmann PY - 1990 DO - 10.3133/ofr90678 UR - https://pubs.usgs.gov/publication/ofr90678 ID - ofr90678 ER -