TY  - BOOK
T1  - Timing and duration of subsidence due to longwall mining
DA  - [1995]
CY  - [Washington, D.C.?] :
AU  - Jeran, P. W.
VL  - 9552
CN  - I 28.23:
PB  - U.S. Dept. of the Interior, Bureau of Mines,
PP  - [Washington, D.C.?] :
PY  - [1995]
N1  - Distributed to depository libraries in microfiche.
N1  - Shipping list no.: 95-0602-M.
ID  - 184737
KW  - Mine subsidences
KW  - Longwall mining
TI  - Timing and duration of subsidence due to longwall mining
ER  -