TY  - BOOK
AU  - Lahiri,A.
ED  - Central Fuel Research Institute, Dhanbad
TI  - A study of the problem of coking coal in India
U1  - 662.72 
PY  - 0000///[n.d]
CY  - Dhanbad
PB  - CFRI
KW  - Coal
KW  - Coke
ER  -