A Neo-Traditional Institution for Irrigation Water Management (A Study of the Role of the Wattei Vidhane) eng Kasynathan , N.P ; Manoharan , R.B. - Colombo 07: Agrarian Research and Training Institute, 11 April 1986. - ix, 136p; illus; 29cm - Research Study 67 .

X 631.67: 628.1 / AGR