TY  - BOOK
AU  - Census of India, 1991
TI  - Economic tables. Bihar. V. 5 & V. 2, Pt. IIIB-B series, Table:  B-8(f) & B-9(f)   
U1  - Y:5.273sN91, P0.5 
PY  - 1991///
CY  - Bihar
PB  - Govt. Press         
ER  -