Surf ace Mining Kennedy, Bruce A editor Society for Mining, Metallurgy, and Exploration (U.S.) text Littleton, Colorado Society for Mining, Metallurgy, and Exploration 1990 2nd.ed. monographic eng
print
xi, 1194 pages .: table, graph, illustrations .; 28 cm edited by Bruce A. Kennedy Includes bibliographical references and index ( p.: 1177 - 1194 ) Strip mining Mining engineering 622.292 SUR 1990 0873351029 260810 20260810100054.0 0000003431 Eng