Surface Mining
Misra,G.B
Surface Mining - 1 - 1978 - 586
A ; Book ; Elements ; Engineering ; hand ; Introductory ; Metalliferous ; Methods ; Mining ; Of ; on ; study ; Surface ; Technology ; Vol-2
Mining and related operations(622)
622/.31 MIS
Surface Mining - 1 - 1978 - 586
A ; Book ; Elements ; Engineering ; hand ; Introductory ; Metalliferous ; Methods ; Mining ; Of ; on ; study ; Surface ; Technology ; Vol-2
Mining and related operations(622)
622/.31 MIS