TY  - BOOK
AU  - Misra,G.B
TI  - Surface Mining
U1  - 622/.31 MIS 
PY  - 1978///
KW  - Mining and related operations(622)
N1  - A ; Book ; Elements ; Engineering ; hand ; Introductory ; Metalliferous ; Methods ; Mining ; Of ; on ; study ; Surface ; Technology ; Vol-2
ER  -