Rubasinghe, A.S.2015-03-102015-03-102012-11-2213th Annual Research symposium (2012), Kelaniya, FGS, University of Kelaniya, p.129http://repository.kln.ac.lk/handle/123456789/5627otherIndigenous peoples-Social conditionsLibrary and Information ScienceIndigenous knowledge of Okewela Secretariat division in Hambantota districtArticle