TY  - BOOK
AU  - Gupta, Debabrata Das 
TI  - Extension education: core contents and emerging areas 
SN  - 9788177543704
U1  - 630.715 GUP 
PY  - 2008///
CY  - Jodhpur
PB  - Agrobios(India)
KW  - Rural extension
N1  - INDX
ER  -