APA
Agrarian Research and Training Institute C. S. L., . (1979). An Analysis of the Pre-Mahaweli Situation in H4 and H5 Areas in Kala-Oya Basin. Agrarian Research and Training Institute, Colombo, Sri Lanka: Colombo.
Chicago
Agrarian Research and Training Institute Colombo Sri Lanka, . 1979. An Analysis of the Pre-Mahaweli Situation in H4 and H5 Areas in Kala-Oya Basin. Agrarian Research and Training Institute, Colombo, Sri Lanka: Colombo.
Harvard
Agrarian Research and Training Institute C. S. L., . (1979). An Analysis of the Pre-Mahaweli Situation in H4 and H5 Areas in Kala-Oya Basin. Agrarian Research and Training Institute, Colombo, Sri Lanka: Colombo.
MLA
Agrarian Research and Training Institute Colombo Sri Lanka, . An Analysis of the Pre-Mahaweli Situation in H4 and H5 Areas in Kala-Oya Basin. Agrarian Research and Training Institute, Colombo, Sri Lanka: Colombo. 1979.
