Hughes, Harold D.  Henson, Edwin R. <br/><br/>
Crop production principles and practices  x 

 - x 
 - N.Y.  Macmillan  1967 
 - xii, 620 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Agriculture Agriculture 
<br/><br/><label>Dewey Class. No.: </label>631.5/HUC