Udayanga, N.W.B.A.L.Najim, M.M.M.2021-09-212021-09-212014Udayanga N.W.B.A.L. & Najim, M.M.M. (2014). Trends in Dry and Wet Events of Rainfall in Aththanagalu Oya Basin, Proceeding of Water Professional’s Day Symposium, pp. 39 -51. Geo-Informatics Society of Sri Lanka, Peradeniya. Sri Lankahttp://repository.kln.ac.lk/handle/123456789/23258