Awasthi, Dharani Dhar <br/><br/>
Catalogue of the Lichens from India, Nepal, Pakistan and Ceylon  Dharani Dhar Awasthi. 

 - Weinheim  Verlag Von J. Cramer  1965 
 - 113p., 24cm. 
<br/><br/><label>Dewey Class. No.: </label>589.10954  / A94C