Program: HathiTrust Digital Library
- Publisher: Pennsylvania State University, College of Agriculture, Extension Service
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 5245934
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1960; 1962-82; 2005/2006
|
committed to retain | 2011-08-23 | HTDL |
|