Browsing by Author "Abeysekera, W.A.T."
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Item Issue in farm power and water use in Sri Lanka(Hector Kobbeduwa Agrarian Research and Training Institute:Colombo, 1979) Abeysekera, W.A.T.; Farrington, J.; Agrarian Research and Training InstituteItem Kurunegala integrated rural development project:ex-post evaluation(HARTI:Colombo, 1988) Sepala, A.C.K.; Chandrasiri, J.K.M.D.; Gamage, D.; Jayasena, W.G.; Tudawe, I.; Abeysekera, W.A.T.; Wantgaratne, R.D.; Hector Kobbekaduwa Agrarian Research and Training InstituteItem Profitability and resource characteristics of paddy farming(Hector Kobbekaduwa Agrarian Research and Training Institute:Colombo, 1977) Ranatunga, A.S.; Abeysekera, W.A.T.; Hector Kobbekaduwa Agrarian Research and Training InstituteItem Some issues confronting the rehabilitation of major irrigation schemes in the dry zone:a report arising from pre-investment surveys of conditions at the Tank Irrigation Modernization Project (five Tanks)(64)(Hector Kobbeduwa Agrarian Research and Training Institute:Colombo, 1981) Abeysekera, W.A.T.; Ratnatunge, A.S.; Farrington, J.; Agrarian Research and Training Institute