Communicações da Secção dos Trabalhos Geológicos de Portugal.
- Publisher: A Secção
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 25174332
- Subject: Geology Portugal Periodicals.
- Subject code: QE
- Publication history: T. 1, fasc. 1.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.1-2 | permanent |