Canny M. J. <br/><br/>
Phloem translocation 

 - New York  Cambridge at the university press    1973 
 - x, 301p  cm. 
<br/><br/><label>Standard No.: </label>216,109 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BOTANY
<br/><br/><label>Dewey Class. No.: </label>I,12:33, L3