Jayawardana, S. A. S.; Samarasekera, J. K. R. R.; Hettiarachchi, G. H. C. M.; Gooneratne, J.(Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2016-01-28)
Millawithanachchi, M.C; Liyanage, D.P.P; Bentota, A.P; Samarathunge, H; Prathapasinghe, N.T(Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2012-11-29)
Millawithanachchi, M.C; Liyanage, D.P.P; Bentota, A.P; Samarthunge, H; Prathapasinghe, N.T(Faculty of Agriculture, University of Ruhuna, Sri Lanka, 2012-11-29)