Delorit, Richard J <br/><br/>
Crop production 

 - 4th ed. 
 - New Jersey  Prentice-Hall  1974 
 - 744 p. 
 - Prentice-Hall vocational agriculture series .
<br/><br/><label>ISBN: </label>0131947613 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Crop production
<br/><br/><label>Dewey Class. No.: </label>633  / DEL