TY  - BOOK
AU  - Sarkar,G.G.
AU  - Ash ,P.N.
AU  - Rao,S.Ranga Raja
ED  - Central Fuel Research Institute(Dhabad, India)
TI  - Studies coal preparation in India
U1  - 662.622954 
PY  - 1972///
CY  - Dhanbad
PB  - CFRI
KW  - Coal preparation plants
KW  - India
KW  - Coal preparation
ER  -