Castor cultivation in Sri Lanka.
Contributors: Abeysinghe, Ariya, 1939-
Series: [Crop studies ;; no. 3]
Publisher: Ministry of Plantation Industries
Published: 1973
Place of publication: Colombo
Language: eng
Number of pages: 14
Subjects: Castor oil plant -- Sri Lanka.; Castor oil industry -- Sri Lanka -- Statistics.
Notes: Bibliography: p. [15]
Signed: Ariya Abeysinghe, assistant director (planning), Planning Division.