GUPTA, U.S. <br/><br/>
Physiological Aspects of Dryland Farming 

 - Newdelhi  Oxford&IBH Pub.co.  1975 
 - xv, 391p. 
<br/><br/><label>ISBN: </label>81-204-0188-3 
<br/><br/><label>Dewey Class. No.: </label>631.586