TY  - BOOK
AU  - Dahama, O. P.
TI  - Extension & Rural Welfare / 
U1  - 630.717 
PY  - 1973///
CY  - .- Agra 
PB  - : Ram Prasad and Sons
KW  - Technology (Applied Sciences)
KW  - Agriculture and Related Technologies
KW  - Extension
KW  - Rural Welfare
ER  -