Informe anual de actividades
- Publisher: Ministerio de Minas y Energâia, Instituto Nacional de Investigaciones Geolâogico-Mineras
- Print ISSN: 0120-1786
- Electronic ISSN:
- OCLC Number: 6830697
- Subject: Geology Research Colombia Periodicals.
- Subject code: QE
- Publication history: 1978-
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1978-1981; 1990 SUMMARY | permanent |