TY  - BOOK
T1  - Blasting guidance manual /
DA  - 1987.
CY  - [Washington, D.C.?] :
AU  - Rosenthal, Michael F.
AU  - Morlock, Gregory L.
CN  - TN279 .R81
CN  - TN279
PB  - Office of Surface Mining Reclamation and Enforcement, U.S. Dept. of the Interior,
PP  - [Washington, D.C.?] :
PY  - 1987.
N1  - Shipping list no.: 87-184-P.
N1  - "March 1987."
ID  - 115690
KW  - Blasting
KW  - Strip mining
TI  - Blasting guidance manual /
ER  -