Pethiyagoda, P.D.R.S.; Prasad, G.A.T.; Mahaulpatha, W.A.D.; Senarathne, M.; De Silva, A.(Department of Wildlife Conservation, Proceedings of the Annual Session-2016, Abstracts, 2016)
Jeewandara, J.J.L.; Mahaulpatha, W.A.D.(Proceedings of the International Forestry and Environment Symposium 2016, Department o f Forestry and Environmental Science, University o f Sri Jayewardenepura, Sri Lanka., 2016)