Lichenology :   progress and problems : proceedings of an international symposium held at the University of Bristol /  
edited by D. H. Brown, D. L. Hawksworth and R. H. Bailey. 
 - London ;  New York :   Published for the Systematics Association and the British Lichen Society by Academic Press,   1976. 
 - xii, 551 p., [33] f. de lâms. :   il. ;   24 cm. 
 - Special volume - Systematics Association ;   n. 8 .
<br/><br/> Sponsored jointly by the Systematics Association and the British Lichen Society; held in April 1974. 
<br/><br/>Inclui bibliografias e índice. 
<br/><br/><label>ISBN: </label>0121367509 
<br/><br/><label>LCCN: </label>75019618  
<br/><br/><label>Nat. Bib. No.: </label>GB*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Líquens--Congressos.
<br/><br/><label>Dewey Class. No.: </label>589.1