Biddulph, Susann. <br/><br/>
The circulatory system of plants 

 - San Francisco :  Freeman,  1959 
 - 7 p.  : ilus. 
 - Scientific American Offprints  ; 53 .
 - Scientific American Offprints  ; 53 .
<br/><br/> Reprinted from Scientific American, February, 1959 
<br/><br/><label>LCCN: </label>16028 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Savia--Circulación.