Economic papers on Kentucky geology
Subtitle: an indexed collection of thirteen short papers and reports on the geology and special occurrence of oil and gas, oil shale, asphalt rock, and fluorspar within the Commonwealth
By: by Willard Rouse Jillson.
Contributors: Kentucky Geological Survey.
Edition: 1st ed.
Series: Series six (Kentucky Geological Survey) -- v. 2
Publisher: Kentucky Geological Survey
Published: 1921
Place of publication: Frankfort, Ky
Subjects: Geology -- Kentucky.; Mines and mineral resources -- Kentucky.; Petroleum -- Kentucky.; Petroleum -- Geology -- Kentucky.