Annual report /
- Publisher: Petrobrás
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 9957406
- Subject: Petroleum industry and trade Brazil Periodicals.
- Subject code: H
- Publication history: -1975.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1975 | permanent |