Program: HathiTrust Digital Library
- Publisher: Rubber Research Institute of Sri Lanka
- Print ISSN: 1391-0043
- Electronic ISSN:
- OCLC Number: 1139364699
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
1972-75; 1976-79; 1980-84 Inc.; 1985-89; 1990-94; 1995-99
|
committed to retain | 2010-12-18 | HTDL |
|