Herath, H. M. U. G. M. P. BKodituwakku, S. 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. 811-813970-955-589-145-51391-4111https://ir.lib.pdn.ac.lk/handle/20.500.14444/2054en-USArticle