Program: HathiTrust Digital Library
- Publisher: Instituto de Ciencias Naturales José de Acosta
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 6630223
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-2 1942-1950; v.3-4 1951-1955
|
committed to retain | 2012-03-15 | HTDL |
|