Jayasuriya, K.D.2015-05-072015-05-072009Jayasuriya, K.D., 2009. The faculty of Science of the University of Kelaniya: 1967-2008, Golden Jubilee Commemoration Volume, University of Kelaniya, Sri Lanka. pp 717-724.978-955-9044-83-3http://repository.kln.ac.lk/handle/123456789/7320enArticle