TY  - BOOK
AU  - Bhattacharya, S N (ed.)
TI  - Selected lectures on petroleum exploration
U1  - 665.5 
PY  - 1969///
CY  - Dehra Dun
PB  - Institute of petroleum exploration oil and natural gas commision
KW  - Petroleum exploration- Lectures
N1  - v.1. Petroleum geology,geophysics and geo-chemistry
ER  -