Wooding, F. B. P. <br/><br/>
Phloem 

 - 2nd Edition 
 - Carolina  Carolina biology supply  1978 
 - 16p. 
<br/><br/><label>ISBN: </label> USD 1.65 
<br/><br/><label>Source: </label> USD 1.65 
<br/><br/><label>Dewey Class. No.: </label>574 WOO