Hansen, Grace <br/><br/>
Sugar beet crops 
/ by Grace Hansen 
 - 1 online resource 
 - Agriculture in the USA! .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>9781098266912 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sugar beet