No. 43-44 also as Bulletin no. 77, 79 of the Dept. of Agriculture, Ceylon. At head of title: no. -25, -July 1921, The Ceylon Rubber Research Scheme ; no. 26- , July 1921- , Rubber research scheme (Ceylon) Cover-title.
Authors
- Format
- Language material Electronic resource
- Pages
- nos. in v. : 22 cm.
- Place Discussed
- Colombo (Sri Lanka)
- Provider
- HathiTrust
- Published in
- Sri Lanka
- Reference
- sdr-umn002362933; (OCoLC)64228893; (MnU)notisALT7686; Hathi: 100005666
- Rights
- Public domain only when viewed in the US. Learn more at http://www.hathitrust.org/access_use
- Source
- Digital Public Library of America https://dp.la/item/e438b819063e381746950959786b5c09
