Program: HathiTrust Digital Library
- Publisher: [Rubber Research Institute of Ceylon]
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 10817712
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1967-1969; 1968-71; 1970-71
|
committed to retain | 2022-12-11 | HTDL |
|