Annual report of the director /
- Publisher: Dept. of Botanical Research, Carnegie Institution of Washington
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 18101576
- Subject: Botany Periodicals.
- Subject code: QK
- Publication history: Began with rept. for 1907; ceased with rept. for 1922.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| HathiTrust (HATHI) | HTDL | 1915-1916 | permanent |