Khem Singh Gill <br/><br/>
Growing Agricultural Economy : Technological Changes, Constraints and Sustainability 

 - New Delhi  Oxford & IBH Publishing Co. Pvt. Limited  1993 
 - 319p 
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>81-204-0762-8 
<br/><br/><label>Dewey Class. No.: </label>338.1  / GIL