TY  - BOOK
AU  - Karegero,K.J.B.
TI  - Techniques for studying on job bahaviors of extension workers
AV  - IRA S545.T3K47 
PY  - 1986///
CY  - Morogoro
PB  - Sokoine University of Agriculture
KW  - Agricultural extension workers
KW  - Tanzania
ER  -