1. Lichenology : progress and problems : proceedings of an international symposium held at the University of Bristol
Author: edited by D. H. Brown, D. L. Hawksworth and R. H. Bailey
Library: Library of College of Science University of Tehran (Tehran)
Subject: Congresses ، Lichens
Classification :
QK
583
.
L54
2. Lichenology : progress and problems : proceedings of an international symposium held at the University of Bristol
Author: / Edited by D. H. Brown, D. L Hawksworth, R. H. Bailey
Library: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)
Subject: Lichens - Congresses
Classification :
QK583
.
L54
