TY - BOOK T1 - Analyses of subsurface Permian rock samples from the central Oklahoma aquifer / DA - 1990. CY - [Denver, CO] : AU - Mosier, Elwin L. VL - 90-456 CN - I 19.76: PB - U.S. Dept. of the Interior, Geological Survey, PP - [Denver, CO] : PY - 1990. N1 - Distributed to some depository libraries in microfiche. N1 - Chiefly tables. ID - 240984 KW - Water quality KW - Geochemistry KW - Geology, Stratigraphic TI - Analyses of subsurface Permian rock samples from the central Oklahoma aquifer / ER -