Anales del Servicio Geológico Nacional de El Salvador.
- Publisher: Ministerio de Obras Públicas, República de El Salvador
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 5023252
- Subject: Geology El Salvador.
- Subject code: QE
- Publication history: no. 1- marzo 1955-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | v.1-4; no.1-4 | permanent |