TY  - BOOK
ED  - India, Ministry of Labour. Directorate General of Mines Safety
TI  - Statistics of mines in India: Vol.I (Coal), 1998
U1  - 331.7622/SMI 
PY  - 2000///
CY  - Dhanbad
PB  - Directorate General of Mines Saftey
KW  - Mines and mining-India-Statistics-1998
KW  - Labor economics
KW  - Economics
ER  -