Karunaratne, Veranja.
Srilankan Lichens: Their medicinal & Ecological Potential / Veranja, Karunaratne. - Jaffna University of Jaffna 2009 - 42 p.
Lichens
579.7 / KAR
Srilankan Lichens: Their medicinal & Ecological Potential / Veranja, Karunaratne. - Jaffna University of Jaffna 2009 - 42 p.
Lichens
579.7 / KAR