Engler A Ed. <br/><br/>
Die naturlichen pflanzenfamilien 
Engler A Ed. 
 - 2 
 -  1930 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>50163 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Plant growth<br/>Botany
<br/><br/><label>Dewey Class. No.: </label>I:73, 113G0