Waniganethti, D.Najim, M.M.M.Halwatura, D.2014-11-192014-11-192012http://repository.kln.ac.lk/handle/123456789/3911Seasonal variations (Economics)Sri Lanka; Variation (Biology)Sri Lanka; Rain & Rainfull; Climatic changesSri LankaSeasonal Variation of Rainfall at Attanagalu Oya BasinarticleEnvironmental Management