Statistical analysis of index numbers of parity between prices received and prices paid by the farmers in Punjab 

 -  1980 
<br/><br/><label>Standard No.: </label>152244 
<br/><br/><label>Source: </label> Reports 
<br/><br/><label>Dewey Class. No.: </label>"X9(J):76:(B284).243r, M0/GD"