TY  - BOOK
AU  - Riba, Tomo 
TI  - Documention and analysis of indigenous knowledge system of tribals of Arunachal Pradesh for sustainable development of natural resources 
U1  - RP 333.715 21st ed. 
PY  - 2002///
CY  - Almora: 
PB  - The G.B. Pant Institute of Himalayan Environment and Development 
KW  - Natural resources
ER  -