Chandrasekera, MalkanthiAmaratunga, H. A.Wikramanayake, E. R.Masakorala, S. R.Wijeratne, A. G. G.2024-12-052024-12-052009-12-03Peradeniya University Research Session PURSE -2009, Proceeding and Abstracts, Vol.14,3rd December, 2009, University of Peradeniya, PP. 672https://ir.lib.pdn.ac.lk/handle/20.500.14444/4656en-USSocial Sciences and HumanitiesPedigreeVeddaArticle