Panapitiya, M., MAROIMDS Projects, Sri Lanka Ministry of Irrigation, Power and Energy
Pandey, A. P., Department of Economics, Banaras Hindu University, Varanasi , India
Pandian, P. Soundara, Centre of Advanced Study in Marine Biology, Faculty of Marine Sciences, Annamalai University, Parangipettai-608 502, Tamil Nadu, India.
Pandilharalhna, P. A. K. A. K., Department of Forestry and Environmental Science, University of Sri Jayewardenepura, Nugegoda
Pandilhawidana, Dinesh, Department of Chemistry, University of Colombo
Panditharathna, H.C., Sampath Sank, Avissawella
Panditharathna, P.A.K.A.K., Department of Forestry and Environmental Science, University of Sri Jayewardenepura, Nugegod
Panditharathna, P.A.K.A.K., Departrnent of Forestry and Environmental Science, University of Sri Jayewardenepura, Nugegoda
Panduwawala, P.P.
Paramathma, M., Centre of Excellence in Biofuels, Agricultural Engineering College and Research Institute, TNAU, Coimbatore, India
Paranagama, P., National Herbarium, Royal Botanic Gardens, Peradeniya.
Paranagama, P.A., Department of Chemistry, University of Kelaniya, Kelaniya, Sri Lanka
Parasuraman, P., Regional Research Station, Tamil Nadu, India
Pathinather, S., Department of Civil Engineering, Faculty of Engineering, University of Moratuwa
Pathinayake, P.S., Department of Crop Science, Faculty of Agriculture, University of Peradeniya, Sri Lanka
Pathinayake, P.S., Department of Crop Science, Faculty of Agriculture, University of Peradeniya
Pathirage, S., Department of Food & Water, Medical Research Institute, Colombo 08, Sri Lanka
Pathiraja, K., Department of Zoology and Environmental Management, University of Kelaniya, Sri Lanka
Pathiraja, P.M.A.S.
Pathirana, C. D. K., Department of Forestry and Environmental Science, University of Sri Jayewardenepura, Sri Lanka
Pathirana, C.D. K., Department of Forestry and Environment Science, University of Sri Jayewardeneprura, Nugegoda, Sri Lnaka
Pathirana, C.D.K.
Pathirana , C.D.K., Department of Forestry and Environmental Science, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
Pathirana, C.D.K., Department of Forestry and Environmental Sciences, University of Sri Jayewardenepura, Nugegoda, Sri Lanka
Pathirana, G.P.D.S., Department of Agricultural Economics and Extension, Faculty of agriculture, University of Ruhuna, Matara, Sri Lanka

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