Jaques H E <br/><br/>
Plant families: how to know them 

 - 2 
 -  1948 
 - 177p.  cm. 
<br/><br/><label>Standard No.: </label>52148 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Plant Classification
<br/><br/><label>Dewey Class. No.: </label>I:11, H8