Program: HathiTrust Digital Library
- Publisher: Arnold Arboretum, Harvard University
- Print ISSN: 0004-2633
- Electronic ISSN:
- OCLC Number: 2444988
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.1-5 1941-1945; v.6-11 1946-1951; v.9-10; v.12-14 1952-1954; v.17-20 1957-1960; v.21-22 1961-1962
|
committed to retain | 2022-07-03 | HTDL |
|