01102cam a22002411 4500 gs 24000282 DLC 20260227111328.0 800714s1924 kyuab b s000 0 eng gs 24000282 (OCoLC)6514262 DLC TM OCoLC DLC premarc HD9547.K4 J5 1924 Jillson, Willard Rouse, 1890- The coal industry in Kentucky. A review of the discovery, development, mining methods, qualities, markets, analyses, geology, correlations, locations, production statistics, and mine operators of the coals of Kentucky, including a complete bibliography. By Willard Rouse Jillson ... Illustrated with forty-two photographs, maps, and diagrams. 2d ed., rev. and expanded. Frankfort, Kentucky, Kentucky Geological Survey, 1924. 5 p. l., 164 p. front., illus., fold. map, tables. 24 cm. Kentucky geological survey. Ser. VI [Geologic reports] v. 20 Bibliography: p. 137-153. Coal mines and mining Kentucky. 26344 26344