TY  - BOOK
AU  - Singh, A.K.
TI  - Agricultural extension : : impact and assessment
SN  - 8177540394
U1  - 630.54 23
PY  - 2006///
CY  - Jodhpur : 
PB  - Agrobios, 
KW  - Agricultural education --
KW  - India
ER  -