| Type | Journal Article - Bulletin of the Rubber Research Institute of Sri Lanka |
| Title | Rubber Seed Production in Sri Lanka and its Possible Effects on the Rubber Planting Material |
| Author(s) | |
| Issue | 36 |
| Publication (Day/Month/Year) | 1997 |
| Page numbers | 51-54 |
| URL | http://dl.nsf.ac.lk/bitstream/handle/1/9082/BRRISL-36-51.pdf?sequence=2&isAllowed=y |
| » | Sri Lanka - Census of Agriculture 1982 |