TY  - BOOK
T1  - Numerical modeling analysis of stress transfer modification concepts for deep longwall mines
DA  - 1995.
CY  - [Washington, D.C.?] :
AU  - Vandergrift, Thomas L.
AU  - Jude, Charles V.
VL  - 9579
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.: 96-0482-M.
ID  - 184772
KW  - Longwall mining
KW  - Gate roads (Mining)
KW  - Ground control (Mining)
TI  - Numerical modeling analysis of stress transfer modification concepts for deep longwall mines
ER  -