International Journal of multidisciplinary Studies

Rajapaksha, P L N Randima, Department of Early Childhood and Primary Education, The Open University of Sri Lanka
Rajapaksha, P.I., Department of Molecular Biology and Biotechnology, Faculty of Science, University of Peradeniya, Sri Lanka
Ranasinghe, Hemanthi, Department of Forestry and Environmental Science, University of Sri Jayewardenepura, Sri Lanka
Rangalla, R.D.N.P., Postgraduate Institute of Agriculture, University of Peradeniya, Sri Lanka
Rathnasri, P. A. S. A., Department of Zoology, University of Sri Jayewardenepura, Nugegoda, Sri Lanka

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