A study of seven selected agricultural productivity committees and cultivation committees /
Samir Asmar, R. V. Kumarakulatungam.
- Colombo : Agrarian Research & Training Institute, 1975.
- vi, 31 p. ;
Conducted by the Agrarian Research and Training Institute, in association with the Rural Institutions and Productivity Laws Division, Ministry of Agriculture and Lands, Govt. of Sri Lanka.