TY  - BOOK
TI  - Petroleum exploration, production, and recovery methods: citations from the NTIS data base : search period covered 1964-May 1980
T2  - PB80-812118
AV  - TN 271.P4 P47
PY  - 1980///
CY  - Springfiel, Va.
PB  - U.S. Dept. of Commerce, National Technical Information Service
KW  - Petróleo
KW  - Petróleo -
KW  - Pozos -
KW  - Perforación
N1  - Edición fotocopiada
ER  -