Mangelsdorf, Paul C.  1899- <br/><br/>
Corn :  its origin evolution and improvement / 
Paul C. Mangelsdorf 
 - Cambridge, Mass. :  Belknap Press of Harvard University Press,  1974 
 - xiv, 262 p. :  ill. ;  27 cm. 
<br/><br/>Bibliography : p. 245-252 
<br/><br/><label>ISBN: </label>0674171756 
<br/><br/><label>LCCN: </label>72-095454 //r882 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Corn