Program: HathiTrust Digital Library
- Publisher: Chicago Natural History Museum
- Print ISSN: 0096-0438
- Electronic ISSN:
- OCLC Number: 1569157
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1 no.1 1930; v.4 1963; v.5 1967
|
committed to retain | 2022-01-12 | HTDL |
|