Randunu, R.P.S., Rubber Research Institute, Dartonfield, Agalawatte, Sri Lanka
Rangappa, Ramaraju Hanumanahally Kambada, Department of Civil, Environmental Engineering, Dayananda Sagar College of Engineering, Kumara Swamy Layout, Bangalore-560078 , Karnataka, India.
Ranil, R. G. H., Department of Crop Science, University of Peradeniya, Sri Lanka
Ranil, R. H. G., Faculty of Agriculture, University of Peradeniya
Ranil, R. H. G., Postqraduate Institute of Agriculture, University of Peradeniya, Sri Lanka
Ranil, R.H.G., Department of Crop Science, faculty of Agriculture, University of Peradeniya, Peradeniya, Sri Lanka
Ranil, R.H.G., University of Peradeniya, Sri Lanka
Ranjan, K.R.H.M.
Ranjana, U.K. Piyadasa, Faculty of Technology, Department of Environmental Technology, University of Colombo, Colombo 03, Sri Lanka
Ransinghe , R.P.K.C.M., Department of Mathematics, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
Ranukkanda, K., Department of Zoology and Environment Sciences, University of Colombo, Sri Lanka
Ranwala, S. M. W, Department of Plant Sciences, University of Colombo, Sri Lanka.
Ranwala, S.M.W., Department of Plant Sciences, University of Colombo, Colombo 03, Sri Lanka
Rao, M. G., Forest College and Research Institute, Tamil Nadu Agricultural University, India
Rao, S., Aquaculture Foundation, India
Rasangi, N. G. N., Faculty of Agriculture, University Of Ruhuna, Mapalana, Kamburupitiya
Rasanjalee, A.A.M.D., Department of Limnology and Water Technology, Faculty of Fisheries and Marine Sciences and Technology, University of Ruhuna, Wellamadama, Matara
Rathnakumara,, S, Turtle Conservation Project (TCP), Sri Lanka
Rathnappriya, R H.K., Department of Agricultural Engineering, Faculty of Agriculture, University of Ruhuna, Sri Lanka
Rathnasekara, R.A.S.D., Department of Chemistry, University of Kelaniya, Kelaniya, Sri Lanka
Rathnasri, Shamali, University of Sri Jayewardenepura, Sri Lanka.
Rathnayaka, N., Department of Civil Engineering, Open University of Sri Lanka, Nawala, Sri Lanka
Rathnayaka, R.A.A.S., Department of Agricultural Engineering and Soil Science, Faculty of Agriculture, Rajarata University, Anuradhapura, Sri Lanka
Rathnayake, A.U.
Rathnayake , C., Wayamba University, Makandura, Sri Lanka

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