TY  - BOOK
AU  - Sinha, B.B..
TI  - Socio-econimic life in chotanagpur / 
U1  - Y:(X).445352C 
PY  - 1986///
CY  - Delhi : 
PB  - B.R. publishing Corporation , 
KW  - Anthopology<Agriculture and natural>
ER  -