Cox, Joseph Frank. <br/><br/>
Seed production and marketing 

 - New York :  Wiley,  1927 
 - 450 p.  : ilus. 
<br/><br/><label>LCCN: </label>31417 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Semillas.
<br/><br/><label>Dewey Class. No.: </label>631.521  / C69