TY  - BOOK
ED  - SCHLUMBERGER
TI  - LOG INTERPRETATION CONFERENCE (MAY 9, 10, 11, 1961. ANCON, ECUADOR)
U1  - 622.3382 
PY  - 1961///
CY  - Ecuador
PB  - SCHLUMBERGER
KW  - INGENIERIA PETROLERA
ER  -