00815cam a22002531 4500 gs 49000160 DLC 20260227111355.0 780911s1949 okuab b s000 0 eng c gs 49000160 (OCoLC)4213703 U.S. Geol. Survey. Libr. OkAdE OCoLC DLC premarc QE153 .A3 no. 26 552.55 Ham, William E. (William Eugene), 1916- Geology and dolomite resources, Mill Creek-Ravia area, Johnston County, Oklahoma. Norman, 1949. 104 p. illus., maps (1 fold., in pocket) 23 cm. Oklahoma Geological Survey. Circular no. 26 Bibliographical footnotes. Geology Oklahoma Johnston County. Dolomite. 28387 28387