TY  - BOOK
AU  - Ramaiah, P.
TI  - Tribal economy of India: a case study of koyas of Andhra Pradesh 
U1  - 330.95484089 
PY  - 1981///
CY  - New Delhi
PB  - Light & Life Publishers
KW  - Economics
KW  - History
KW  -  Andra Pradesh (India)
KW  - Economic development
KW  -  Tribes
KW  - India
KW  - Economic conditions
N1  - Includes index, bibliography
ER  -