TY  - BOOK
AU  - Sah, S L 
TI  - Encyclopaedia of Petroleum Science Engineering Vol. - 8: Petroleum Prospecting, Petrography and Vertical Seismic Profiling
SN  - 9788178351025
U1  - 665.5 
PY  - 2003///
CY  - Delhi
PB  - Kalpaz Publications
ER  -