TY  - BOOK
AU  - Rathakrishnan, T.
AU  - Thomas, M. Israel 
AU  -  Nirmala, L. 
TI  - Communication techniques in farm extension
SN  - 9788172336073
AV  - PN 4784 .A3R38 2010 
PY  - 2010///
CY  - Jodhpur : 
PB  - Scientific Publishers (India), 
KW  - Mass media in agricultural extension work
KW  - Agricultural journalism
KW  - Agriculture--Technology transfer
ER  -