TY  - BOOK
AU  - Pande,S.K.
ED  - India :
TI  - The Story of black diamond coal
SN  - 8123010540(pbk)
U1  - 662.72 
PY  - 2002///
CY  - New Delhi
PB  - Publications Division, Ministry of Information and Broadcasting, Govt. of India
KW  - Coal
KW  - India
N1  - Reference : p. 64 - 66; Reproduction of the original book in Hindi entitled "Koyle kee kahani"
ER  -