Perera, S.J., Department of Natural Recourses’ and Biodiversity, Sabaragamuwa University, Belihuloya, Sri Lanka
Perera, S.J., Department of Natural Resources, Faculty of Applied Sciences, Sabaragamuwa University, Belihuloya, Sri Lanka
Perera, S.J., Departmentof Natural Resource, Faculty of Applied Sciences, Sabaragamuwa University, Belihuloya, Sri Lanka
Perera, S.P.N., Department of Crop Science, University of Peradeniya, Sri Lanka
Perera , T., University of Colombo, Sri Lanka
Perera, U. G. P., Department of Plant Sciences, Faculty of Science, University of Colombo, Sri Lanka.
Perera, U.I.P., Department of Agric. Biology, University of Ruhuna, Sri Lanka Tele: ++940718080985
Perera, U.T.G, Department of Geography, University of Colombo
Perera , W., University of Sri Jayewardenepura, Nugegoda, Sri Lanka
Perera, W. M. Lalith, Department of Forestry and Environmental Science University of Sri Jayewardenepura, Nugegoda
Perera, W. P. N., IUCN- The World Conservation Union, Sri Lanka
Perera, W.A.J.S.
Perera, W.A.R.T.W.B., Department of Zoology and Environmental Management, University of Kelaniya, Sri Lanka
Perera, W.D.M.C., Department of Forestry and Environmental Science, Faculty of Applied Sciences, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
Perera, W.L.G.D., Open University of Sri Lanka, Nawala, Sri Lanka
Perera, W.P.R.T., Department of Chemistry, Faculty of Science, University of Kelaniya, Kelaniya, Sri Lanka
Perera, W.P.R.T., Department of Chemistry, University of Kelaniya, Kelaniya, Sri Lanka
Perez-Moreno, J., Microbiologia, Edafologia, Campus Montecillo, Colegio de Postgraduados, Mexico
Peries, S. E., Department of Crop Science, Faculty of Agriculture, University of Peradeniya
Periyapperuma, S. P., Department of Forestry & Environmental Science, University of Sri Jayewardenepura
Periyasamy, C.
Periyasamy, C., Centre of Advanced Study in Marine Biology, Annamalai University, India (India)
Perumal, A., Annamalai University, India
Pethiyagoda, P.D.R.S.
Pethiyagoda, P.D.R.S., Department of Zoology, University of Sri Jayewardenepura, Sri Lanka (Sri Lanka)

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