Rajapaksha, R.S.C.G.2016-04-062016-04-062014Rajapaksha, R.S.C.G. (2014). Isolation, identification and bioactivity of endolichenic fungi from Usnea species available in Hakgala and Knuckles montane forests. M.Phil. Thesis, University of Kelaniya.http://repository.kln.ac.lk/handle/123456789/12520enIsolation, identification and bioactivity of endolichenic fungi from Usnea species available in Hakgala and Knuckles montane forestsThesis