TY  - BOOK
ED  - India, Ministry of Coal and Mines. Department of Coal. Coal Controller's Organisation
TI  - Coal directory of India, 2001-2002
U1  - 338.4755324/CDOI 
PY  - 2002///
CY  - Kolkata
PB  - Coal Controller's Organisation
KW  - Production economics
KW  - India-Industries-Coal
KW  - Economics
KW  - Coal-India-Statistics-2001-2002
ER  -