International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts
1990 Vol. 27; Iss. 4
Pattern and distinguishing method of classification of rock masses : Lin Yun-Mei; Li Quiang Proc International Symposium on Underground Engineering, New Delhi, 14–17 April 1988V1, P139–143. Publ Rotterdam: A A Balkema, 1988
Volume:
27
Year:
1990
Language:
english
DOI:
10.1016/0148-9062(90)90685-u
File:
PDF, 109 KB
english, 1990