TY  - BOOK
AU  - Ray,G.L.
TI  - Extension Communcation and Management
U1  - HM-EXTEN-ED 630.715 R95E 
PY  - 2013///
CY  - New Delhi
PB  - Kalyani Publishers
KW  - AGRICULTURAL EXTENSION WORK
KW  - COMMUNICATIOM IN AGRICULTURAL
ER  -