Studies in the cost of production of Vegetables in the Punjab    combined report 1960-61.ed.by J.S.Sandhu.    

 - Chandigarh  The economic and statistical organisation .       1970 
 - 315p  cm. 
<br/><br/> App.:p287-315p 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(J93):26.236.N63<--N62,N61<--N60r, LO