Proceedings 1981 Rapid Excavation and Tunneling Conference, San Francisco, California, May 3-7, 1981 - Rapid Excavation and Tunneling Conference (1981 San Francisco, Calif.); Bullock, Richard L.; Jacoby, Henry J.; American Institute of Mining, Metallurgical, and Petroleum Engineers; American Society of Civil Engineers (New York, N.Y. Society of Mining Engineers of AIME, 1981)
Includes bibliographies and index.
Keywords: Mining engineering; Tunneling; Excavation; Waste disposal in the ground