TY  - BOOK
AU  - Anoop Singh Sandhu
TI  - Text book on agricultural communication : Process and methods
SN  - 8120408330
U1  - 354.5 
PY  - 1993///
CY  - New Delhi
PB  - Oxford & IBH Publishing Co.Pvt.Ltd.
KW  - communication models
KW  - Mars media communication
ER  -