Census of India, 1991 <br/><br/>
Economic tables. Uttar Pradesh. V. 25 & V. 4, Pt. IIIB-B series, Tables   B-12 (f), B-13 (I) (f), B-13 (II) (f)    
Census of India, 1991 
 - Uttar Pradesh   Govt. Press          1991 
 - vii, 791p  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>Y:5.252sN91, P1.25