TY  - BOOK
AU  - Sings,R S  .
TI  - Changing occupational structure of scheduled tribes / 
SN  - 8121001757
U1  - 306 
PY  - 1950///
CY  - New Delhi : 
PB  - Inter-India Publications , 
KW  - TRIBES AND TRIBAL SYSTEM-INDIA
N1  - Includes index
ER  -