Lichenology 
Dharani Dhar 
 - Dehra Dun  Bishen Singh Mahendra Pal Singh  2000 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>8121101875 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lichenology
<br/><br/><label>Dewey Class. No.: </label>579.70954 AWA