Hawksworth D L Ed. <br/><br/>
Frontiers in mycology. 

 - London  CBA         1990 
 - 290p  cm. 
<br/><br/><label>Standard No.: </label>25160 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>I23p1,N90, N0