Wijesinghe, L.C.A.De SGunatilleke, I.A.U.N.Jayawardana, S.D.G.Kotagama, S.W.Gunatilleke, C.V.S.2010-07-062010-07-061989https://dl.nsf.gov.lk/handle/1/5360ForestryVegetationBiodiversityGeneticsAnimal husbandryFisheriesThreatened floraThreatened faunaBiological SciencesBiological Conservation in Sri Lanka:a national status report