Cooray, P.L.A.T.; Deraniyagala, S.P.(Proceedings of the International Forestry and Environment Symposium 2016, Department of Forestry and Environmental Science, University of Sri Jayewardenepura, Sri Lanka., 2016)
Ediriweera, R.T.; Cooray, P.L.A.T.; Liyanage, S.S.L.W.(Proceedings of the International Forestry and Environment Symposium 2016, Department of Forestry and Environmental Science, University of Sri Jayewardenepura, Sri Lanka., 2016)