TY  - BOOK
AU  - Acharyya S.K.
TI  - Coal and lignite resources of India: An overview
SN  - 8185867429 (pbk)
U1  - H7551, P0 
PY  - 2000///
CY  - Bangalore
PB  - Geological society of India      
KW  -  Economic geology
KW  -  Geology
KW  - Coal and lignite
N1  - Bibliographical references 48-50p
ER  -