Browsing by Author "Wijekoon, R."
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Item Evaluation of computer-based learning materials in agricultural information dissemination in Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2009) Dissanayake, U.I.; Wickramasuriya, H.V.A.; Wijekoon, R.Item Modelling the impact of changes in rainfall distribution on the irrigation water requirement and yield of short and medium duration rice varieties using apsim during maha season in the dry zone of Sri Lanka(Postgraduate Institute of Agriculture, University of Peradeniya:Peradeniya, 2015) Amarasingha, R.P.R.K.; Suriyagoda, L.D.B.; Marambe, B.; Galagedara, L.W.; Silva, G.L.L.P.; Punyawardena, R.; Wijekoon, R.; Nidumolu, U.; Howden, M.