Citation:Gunawardana, L.A.H.N., Jayasundara, J.M.C.N. and Welikala, N. 2013. Isolation and characterization of endophytic diazotrophic Bacillus bacteria from rice and its potential as a biofertilizer. Proceedings of the 33rd Annual Sessions of the Institute of Biology, 27th September 2013. pp 42.