Perera, V, Non-affiliated Researcher, George E. de Silva Mawatha, Kandy, Sri Lanka
Perera, V., Faculty of Medicine, University of Colombo, Sri Lanka.
Perera, V. P. S., Department of Physics Faculty of Natural Sciences Open University of Sri Lanka Nawala Nugegoda
Perera , W., University of Sri Jayewardenepura, Nugegoda, Sri Lanka
Perera, W. M. D. S. K., Department of Zoology, University of Kelaniya, Kelaniya, 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. V. J., Department of Zoology, University of Sri Jayewardenepura, Nugegoda, 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
Perera, Wasantha , University of Sri Jayewardenepura, Nugegoda, Sri Lanka
Perera, Wasantha, School of Accounting and Finance Faculty of Business and Law Victoria University, Melbourne Australia
Perera, WDMC, Department of Forestry and Environmental Science, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
Perera, WPSSS, Faculty of Medical Sciences, University of Sri Jayewardenepura
Perera, YAG, Castle Street Hospital for Women, Colombo 8
Perez-Moreno, J., Microbiologia, Edafologia, Campus Montecillo, Colegio de Postgraduados, Mexico
Peries, Maheshika, Department of Science & Technology Uva Wellassa University, Sri Lanka
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)

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