Program: HathiTrust Digital Library
- Publisher: Instituto de Geologia, Universidade do Parana
- Print ISSN: 0070-1823
- Electronic ISSN:
- OCLC Number: 1761868
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1-8 (1959-62); no.1-11 1959-1963; no.12-25 1963-1967; no.26-27 1967; v.4-17; v.18-27; no.9-18; no.19-25; no.26-27
|
committed to retain | 2012-12-03 | HTDL |
|