TY  - BOOK
AU  - Sivayoganathan , C
TI  - Experiences and challenges in agricultural extension:meeting farmer needs: proceedings of the agricultural extension conference 2009 27th-28th agust 2009 at the plant genetic resources centre,gannoruwa,peradeniya, Sri lanka
SN  - 9789550198009
U1  - 630.715 
CY  - Peradeniya
PB  - SLAEA
KW  - AGRICULTURE EXTENSION
KW  - PROCEEDING
ER  -