Browsing by Author "Wijeratne, C.M."
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Item Economic analysis of productivity and equity issues in irrigation distribution:U.S.A.(Hector Kobbekaduwa Agrarian Research and Training Institute:Colombo, 1984) Wijeratne, C.M.; Hector Kobbekaduwa Agrarian Research and Training InstituteItem The effectiveness of agricultural extension methodology(Hector Kobbekaduwa Agrarian Research and Training Institute:Colombo, 1977) Nikahetiya, S.B.R.; Gunawardena, A.T.M.; Asmar, Samir; Wijeratne, C.M.; Agrarian Research and Training InstituteItem Kurundankulama dry farming settlement:a socio-economic appraisal(Hector Kobbekaduwa Agrarian Research and Training Institute:Colombo, 1977) Gooneratne, W.; Wickremasekera, P.; Samd, M.; Wijeratne, C.M.; Hector kobbekaduwa Agrarian Research and Training Institute