00805cam a22002651 4500 gs 59000209 DLC 20260227111408.0 770628s1958 kyuab b s000 0 eng c gs 59000209 (OCoLC)3078627 U.S. Geol. Survey. Libr. NcBoA DLC premarc n-us-ky TP326.U6 K4312 338.272 Crawford, Thomas J. Compilation of coal and petroleum production data for Kentucky. Lexington, 1958. 43 p. maps, diagrs., tables. 23 cm. University of Kentucky. Geological Survey. Series X. Report of investigations 1 "References": p. 43. Coal Kentucky. Petroleum Kentucky. 29361 29361