http://repository.rjt.ac.lk/handle/123456789/2102 Tue, 12 May 2026 12:14:42 GMT 2026-05-12T12:14:42Z http://repository.rjt.ac.lk/handle/123456789/4359 Challenges to the preservation of biodiversity in Sri Lanka: An ethical study based on Eppawala case Sivakaran, N. Wed, 17 Oct 2018 00:00:00 GMT http://repository.rjt.ac.lk/handle/123456789/4359 2018-10-17T00:00:00Z http://repository.rjt.ac.lk/handle/123456789/4358 Variation of butterfly diversity and abundance with varying rainfall in a semi-urbanized intermediate zone area in Kurunegala, Sri Lanka Nishshanke, N.L.W.; Prabhath, M.C. Wed, 17 Oct 2018 00:00:00 GMT http://repository.rjt.ac.lk/handle/123456789/4358 2018-10-17T00:00:00Z http://repository.rjt.ac.lk/handle/123456789/4357 The prehistoric faunal diversity of eastern Sri Lanka revealed through the Rajagala archaeological excavation Kapukotuwa, K.M.A.; Ranasinghe, G.; Abeynayake, M.D.I.K.; Perera, H.J.; Wimalasuriya, I.G.R.N. Wed, 17 Oct 2018 00:00:00 GMT http://repository.rjt.ac.lk/handle/123456789/4357 2018-10-17T00:00:00Z http://repository.rjt.ac.lk/handle/123456789/4356 The diversity of underutilized crops in smallholders' farms ofr South-Eastern Sri Lanka: Impact on farmers' economy and food security Bandula, H.D.A.C.; Nath, T.K. Wed, 17 Oct 2018 00:00:00 GMT http://repository.rjt.ac.lk/handle/123456789/4356 2018-10-17T00:00:00Z