TY  - BOOK
AU  - Hughes T W H
ED  - India. Geological Survey
TI  - Southern coal-fields of the Rewah Gondwana basin: Umaria, Korar, Johilla, Sohagpur, Kurasia, Koreagarh, Jhilmili
U1  - 555.4 
PY  - 1885///
CY  - Calcutta
PB  - Geological Survey
KW  - Geology of Asia
KW  - Southern coal-field
ER  -