Weak rock
Subtitle: soft, fractured and weathered rock : proceedings of the International Symposium on Weak Rock, Tokyo, 21-24 September 1981
By: Edited by Koichi Akai, Masao Hayashi, Yuichi Nishimatsu.
Contributors: Akai, Koichi; Hayashi, Masao; Nishimatsu, Yuichi
Publisher: A. A. Balkema
Published: 1981
Place of publication: Rotterdam, Netherlands
Language: eng
Subjects: Rocks -- Congresses.; Rock mechanics -- Congresses.
Notes: Includes bibliographical references.