TY  - BOOK
AU  - Narasimhan, Kotur S.
AU  -  A.K.Mukherjee
TI  - Gondwana coals of India
SN  - 8170238870
U1  - 662.62 NAR 
PY  - 1999///
CY  - New delhi
PB  - Allied publishers
N1  - Includes bibliographical references
ER  -