Gill, Khem Singh <br/><br/>
Growing agricultural economy: Technological chages, constraints and sustainability 

 - New Delhi  Oxford & IBH  1993 
 - vii, 319 p. 
<br/><br/><label>ISBN: </label> RS295 
<br/><br/><label>Dewey Class. No.: </label>338.10954 G41G