Aldrich, Samuel R. <br/><br/>
Modern corn production 
Samuel R. Aldrich, Walter O. Scott, and Earl R. Leng 
 - 2d ed. 
 - Champaign, Ill  A & L Publications  1975 
 - viii, 378 p.  ill.  29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Corn
<br/><br/><label>Dewey Class. No.: </label>633  / .15