Proceeding on algology 

 -  1960 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>54310 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I22p1,N59, K0