Subasinghe, S.M.C.U.P.; Millaniyage, K.P.; Hettiarachchi, D.S.(Department of Forestry and Environmental Science University of Sri Jayewardenepura, 2019)
Subasinghe, S.M.C.U.P.; Hettiarachchi, D.S.; Rathnamalala, E.(Department of Forestry and Environmental Science University of Sri Jayewardenepura, 2012)