Hillseam geology and roof instability near outcrop in eastern Kentucky drift mines /

by Sames, Gary P.
Published 1989

Field evaluation of three longwall pillar systems in a Kentucky coal mine /

by Barton, T. M. (Timothy M.)
Published 1989

Coal reserves of the Matewan quadrangle, Kentucky : a coal recoverability study /

Published 1993

Coal resource recoverability : a methodology /

Published 1993

Influences of strip mining on the hydrologic environment of parts of Beaver Creek Basin, Kentucky, 1955-59 /

by Collier, Charles R.
Published 1964

Coal reserves of eastern Kentucky /

by Huddle, John Warfield, 1907-1975, Ferm, John C., 1925-, Lyons, E. J., Smith, H. L.
Published 1963