https://dlc.dlib.indiana.edu/dlc/items/a47bb72b-be2d-428a-a53b-5f6b6d1c805b/full
Organizational Aspects of Irrigation Management in Kalankuttiya Block, Mahaweli System H, Sri Lanka...
"Field research on water flows and agricultural production in the Kalankuttiya Block of Mahaweli System H was initiated by IIMI staff in mid-1985 during Yala...