Seminario Interno Anual sobre Exploraciâon Geolâogico-Minera : [trabajos].
- Publisher: Consejo de Recursos Naturales No Renovables
- Print ISSN: 0252-1490
- Electronic ISSN:
- OCLC Number: 3865141
- Subject: Geology Mexico.
- Subject code: N
- Publication history: 3er. (1971)-5o. (1975).
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 3RD 1971; 4TH 1973; 1973; 1975 | permanent |