TY  - BOOK
T1  - Surface subsidence engineering
A1  - Peng, Syd S. 1939-
A2  - Ma, W. M.
A2  - Zhong, W. L.
LA  - English
PP  - Littleton, Colo.
PB  - Society for Mining, Metallurgy, and Exploration
YR  - 1992
UL  - https://tuklas.up.edu.ph/Record/UP-99796217603067796
OP  - 161
NO  - Reviewed and supplemented by  W.M. Ma and W.L. Zhong.
CN  - TN 295 P46
SN  - 0873351142
KW  - Mine subsidences.
ER  -