GUPTA D P <br/><br/>
Agricultural development in Punjab. 
GUPTA D P; SHANGARI K K 
 - New Delhi   Agricole Publishing Academy         1980 
 - xivp.160p.  cm. 
<br/><br/> Appendix: P 135-157 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(J):77.236, M0/SC