Program: HathiTrust Digital Library
- Publisher: Rubber Research Institute of Sri. Lanka
- Print ISSN: 0378-6390
- Electronic ISSN:
- OCLC Number: 7043720
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.39-41 (1963-65); v.49 (1972)
|
committed to retain | 2009-06-13 | HTDL |
|