Drouet Francis <br/><br/>
Revision of the nostocaceae with cylindrical trichomes 

 - 2 
 -  1977 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>50506 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Algae<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I22, L3;L7