AU  - Khan,Ghulam Subhani
AU  - aJ Paul, Leagans.
ED  - Agricultural Extension                                                                                                                                                                                                                                         . 
TI  - Communication Model for Extension Education 
PY  - 1969///
CY  - BANGALURU : 
PB  - UASB , 
KW  - Education
ER  -