TY  - BOOK
AU  - Colinet, Jay.
AU  - Spencer, Ellsworth R.
CN  - I 28.23:
CY  - [Washington, D.C.?] :
DA  - [1995]
ID  - 184732
KW  - Longwall mining.
KW  - Coal mines and mining
KW  - Mine dusts.
N1  - Distributed to depository libraries in microfiche.
N1  - Shipping list no.: 95-0602-M.
PB  - U.S. Dept. of the Interior, Bureau of Mines,
PP  - [Washington, D.C.?] :
PY  - [1995]
T1  - Dust sources and controls for multiple-machine longwall faces
TI  - Dust sources and controls for multiple-machine longwall faces
VL  - 9548
ER  -