TY  - BOOK
AU  - Bhattacharya, Jayanta
TI  - Principles of mine planning
SN  - 8184242166
U1  - 622.068 21st ed.
PY  - 2007///
CY  - New Delhi
PB  - Allied Publishers
KW  - Mine management
KW  - Mines and mineral resources-Planning
N1  - Index: pp 499-508
ER  -