Dungan, George H.  1887- <br/><br/>
Judging crop quality, 
by George H. Dungan and Oren E. Bolin. 
 - [Danville, Ill.,  Interstate]  c1950. 
 - 288 p.  illus., map.  22 cm. 
<br/><br/><label>LCCN: </label>agr50000063  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Field crops--Judging.
<br/><br/><label>LC Class. No.: </label>SB186  / .D8 
<br/><br/><label>Dewey Class. No.: </label>633