TY  - BOOK
AU  - Reddy,  A. Adivi 
TI  - Extension education 
U1  - 630.715  
PY  - 1978///
CY  - Bapatla 
PB  - Sree Lakshimi Press 
KW  - Agriculture and related technologies
KW  - Technology (Applied sciences)
KW  - Extension Education
ER  -