Evans, Ivor
Strength, fracture, and workability of coal a monograph on basic work on coal winning carried out by the Mining Research Establishment, National Coal Board by Ivor Evans and C.D. Pomeroy. - 1st ed. - Oxford Pergamon Press 1966 - x, 277 p. illus. 24 cm.
Includes bibliographies
Coal : strength and workability
622.33 / EVA/1966
Strength, fracture, and workability of coal a monograph on basic work on coal winning carried out by the Mining Research Establishment, National Coal Board by Ivor Evans and C.D. Pomeroy. - 1st ed. - Oxford Pergamon Press 1966 - x, 277 p. illus. 24 cm.
Includes bibliographies
Coal : strength and workability
622.33 / EVA/1966