TY  - BOOK
AU  - Census of India, 1991
TI  - Economic tables. Bihar. V. 5 & V. 1, Pt. III-B series, Table:  B1(s) to B4(s)   
U1  - Y:5.273sN91, N9.5 
PY  - 1991///
CY  - Bihar
PB  - Govt. Press         
ER  -