Annual report /
- Publisher: A Companhia
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 12048756
- Subject: Mineral industries Brazil Periodicals.
- Subject code: H
- Publication history: 1977-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1977-81,1983,1985; 1986-88; 1989-91 | permanent |