TY  - BOOK
AU  - Swanson, Burton, E.
AU  - Bentz,P,Robert
TI  - Improving Agricultural Extension
SN  - 8170354080
U1  - 631.37/SWA 
PY  - 2005///
CY  - New Delhi
PB  - Daya Publication
KW  - Agricultural extension work
ER  -