TY  - BOOK
AU  - Census of India, 1991
TI  - Economic tables:  Vol. 5, Pt. IIIB- B series, Table B-22 (F), B-23 (F), B-24 (F)   
U1  - Y:5.216sN91, P1.2 
PY  - 1991///
CY  - Andhra Pradesh 
PB  - Govt. Press        
ER  -