Program: HathiTrust Digital Library
- Publisher: Massachusetts Audubon Society
- Print ISSN: 0076-4892
- Electronic ISSN:
- OCLC Number: 4050302
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.9-13 1969-74
|
committed to retain | 2010-12-13 | HTDL |
|