Ruvinda, K.M.S.Pathiratne, A.2015-09-022015-09-022013Ruvinda, K.M.S. and Pathiratne, A. 2013. Effect of Titanium dioxide nanoparticles on tadpoles of Asian common toad, Duttaphrynus melanostictus (Schneider 1799). Proceedings of the 33rd Annual Sessions of the Institute of Biology, 27th September 2013. pp 31.2012-8924http://repository.kln.ac.lk/handle/123456789/9435enArticle