TY  - BOOK
AU  - Hassanullah,M.
TI  - Managing extension services
SN  - 9840513152
AV  - HD28 .M4165 1995
U1  - 658.5 
PY  - 1995///
CY  - Dhaka
PB  - University Press
KW  - Managing extension services
KW  - Organizing an extension service
ER  -