Environmental and safety concerns in underground construction : proceedings of the 1st Asian Rock Mechanics Symposium, ARMS'97 : a regional conference of ISRM/Seoul/Korea/13-15 October 1997
Rotterdam
A. A. Balkema
1997
2 v. :illus, tables, charts
1
2
edited by Hi-Keun Lee, Hyung-Sik Yang, So-Keul Chung
1
1
Safety measures ، Underground construction
Environmental aspects ، Underground construction
TA
712
.
A85
AU
AU Yi, Hu?i-gu?n 1935-
AU Yang, Hyo?ng-sik 1956-
AU Chung, So-Keul
TI
Asian rock mechanics symposium )1st :1997 :Seoul, Korea(