TY  - BOOK
T1  - Abstracts of the thirteenth world petroleum congress.
LA  - English
PP  - Chichester, England
PB  - Wiley
YR  - 1991
UL  - http://vufind10-pruebas.sigbunlp.bibliotecas.unlp.edu.ar/Record/dfi.12403
OP  - 247
KW  - PETROLEO
KW  - CONGRESO
ER  -