TY  - BOOK
AU  - Bhattacharya, R.N. .
TI  - Coal Chemicals
SN  - 81-7023-539-1
U1  - 553.6 
PY  - 1996///
CY  - Bombay
PB  - Allied Publishers Ltd.
KW  - Geology
KW  - Coal Chemicals
KW  - G-Geology
N1  - Index
ER  -