Wilson, Harold Kirby. <br/><br/>
Grain crops 

 - New York :  McGraw-Hill,  1948 
 - 384 p.  : ilus. 
<br/><br/><label>LCCN: </label>54320 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cereales.
<br/><br/><label>Dewey Class. No.: </label>633.1  / W55