subsurface geology : petroleum mining construction / edited by L.W. LeRoy, D.O. LeRoy and J.W. Raese
subsurface geology : petroleum mining construction / edited by L.W. LeRoy, D.O. LeRoy and J.W. Raese - 4th ed - Colorado Colorado School of Mines, 1977 - xxii,941 p. 25 cm - .
0-918062-00-40
Petroleum-Geology-Addresses, essays, lectures.
Mining Geology-Addresses, essays, lectures.
Engineering geology-Addresses,essays, lectures
622.2 Sub