Hughes, Harold De Mott. <br/><br/>
Crop production; principles and practices, a handbook of information for the student of agriculture 

 - New York :  MacMillan,  1957 
 - 620 p.  : ilus. 
<br/><br/><label>LCCN: </label>17295 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cultivos.
<br/><br/><label>Dewey Class. No.: </label>633  / H83 1957