India, Registrar General and Census Commissioner <br/><br/>
Census of India 1981. Series 1 - India: Pt. III-B(v) - General economic tables(Tables B.19 to B.20) 

 - Delhi  Controller of Publications  1987 
 - 1283 p. 
<br/><br/><label>Dewey Class. No.: </label>315.4 C333C(1981)(1)