census of India,1971 <br/><br/>
general economic tables (tables B-1 Pt B,B-III A-VII,B-VIII and B- IX A & B) .V 1 India 

 - India  Govt Press           1971 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.2sN71, L1.1-2B(II)