TY  - BOOK
AU  - Elias Zerfu
AU  -  V. Veerabhadraiah  Department of Agricultural Extension Education
TI  - The ethiopian extension package programme: Its effect on farmers` perception and adoption of wheat and tef production technologi
U1  - 630 
PY  - 1999///
CY  - Banglaore
PB  - University of Agricultural Sciences Bangalore
ER  -