Seelagama, P. K.Galahitiyawa, H.N.KVarnidaa, R.2024-10-152024-10-152010-12-16Peradeniya University Research Session PURSE -2010, Proceeding and Abstracts, University of Peradeniya, Sri Lanka, Vol.15, 16th December, 2010, PP. 826-8281391-4111970-955-589-145-5https://ir.lib.pdn.ac.lk/handle/20.500.14444/2069en-USArticle