Fernando, F.D.Abenayake, C.C.Jayasinghe, A.B.2015-04-062015-04-062008Fernando, F.D., Abenayake, C.C. and Jayasinghe, A.B., 2008. A study of the spatial form of river of based settlements at “Guruguda Oya” valley, In: Proceedings of the International Conference on Social Sciences, Sri Lanka, University of Kelaniya, pp 159.http://repository.kln.ac.lk/handle/123456789/6743enArticle