Ruparathne, W.P.S.MSiriwardena, M.J.C.SWellawa, R.M.S.S.Wijesundara, D.Fernando, M.A.R.M.2024-10-032024-10-032010-12-16Peradeniya University Research Session PURSE -2010, Proceeding and Abstracts, University of Peradeniya, Sri Lanka, Vol.15, 16th December, 2010, PP. 651-653970-955-589-145-51391-4111https://ir.lib.pdn.ac.lk/handle/20.500.14444/1469en-USArticle