Program: HathiTrust Digital Library
- Publisher: National Arboretum [etc.]
- Print ISSN: 0741-7926
- Electronic ISSN:
- OCLC Number: 1780633
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
pt.1-20; no.1; no.1-17 Jul-Dec 1940; no.18-29 Jan-Jun 1941; no.2-28 Nov.1940-Apr.1941; pt.21-30; no.21-29; no.29-33; no.30-33; pt.31-33; pt.34-40; no.34-41; no.34-42 Jun 1954-Jul 1957; no.34-45 1954-1957; pt.41-50; no.42-50; no.46-50; pt.50
|
committed to retain | 2019-01-27 | HTDL |
|