TY  - BOOK
AU  - Ray, G. L.
TI  - Extension, communication and mangement
SN  - 9789327276541
U1  - 630.717 
PY  - 2011///
CY  - Ludhiana
PB  - Kalyani Publishers
KW  - Extension
KW  - Agricultural
KW  - Communication
KW  - Management
N1  - Includes bibliographical references and index.
ER  -