Program: HathiTrust Digital Library
- Publisher: Pennsylvania State University College of Science
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 13685142
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.3-10 1965-1967; no.13-20 1968-1970; no.21-24 1971 + Plate; no.25-26 1971-1973
|
committed to retain | 2010-04-02 | HTDL |
|