"Census of India, 1991" <br/><br/>
"Economic tables, Assam. V. 4 & V. 5, Pt. IIIB-B series, Table; B-22(f), B-23(f), B-24(f)" 
"Census of India, 1991" 
 - Assam  Govt. Press        1991 
 - "vii, 1097p"  cm. 
<br/><br/><label>Standard No.: </label>163798 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Dewey Class. No.: </label>"Y:5.277sN91, P1.4"