TY  - BOOK
AU  - Biswas,S K 
AU  - et...al
TI  - Proceedings of the second seminar on petroliferous basins of india.18-20 december 1991 V.1 to V.3
SN  - 8190036106
U1  - 622.1828 
PY  - 1993///
CY  - Dehradun:  
PB  - Indian petroleum publishers
ER  -