Monographs
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Item A preliminary assessment of the performance of a major irrigation rehabilitation programme: the case of tank irrigation modernization project(Colombo:Hector Kobbekaduwa Agrarian Research and Training Institute, 1984-04) Abeysekara, W.A.T.Item Some issues confronting the rehabilitation of major irrigation schemes:a report arising from pre-investment survey of conditions at the tank irrigation modernization project ("Five Tanks")(Hector Kobbekaduwa Agrarian Research and Training Institute:Colombo, 1981) Ratnatunge, A.S.; Farrington, J.; Abeysekara, W.A.T.; Hector Kobbekaduwa Agrarian Research and Training InstituteItem A study of five settlement schemes prior to irrigation modernization, Vol.1 : Mahawilachchiya scheme(Hector Kobbeduwa Agrarian Research and Training Institute:Colombo, 1979) Abeysekara, W.A.T.; Ranatunga, A.S.; Agrarian Research and Training Institute