Nagpal Usha Au. <br/><br/>
Factors affecting public milk procurement   Case study of verka milk plant, Amritsar.    
Nagpal Usha Au. 
 - Delhi  Agricultural economics research centre         1978 
 - 60p. Research study no.75-76.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(Kz31:71).243.N78, L8