Gupta, U.C. <br/><br/>
Physiological Aspects of Dry land Farming 

 - 7th 
 - New Delhi  Oxford Ibh Publications   1992 
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Physiological
<br/><br/><label>Dewey Class. No.: </label>631  / GUP