TY  - BOOK
AU  - Arya, Renu
AU  - Arya, R.L.
AU  - Janardan Kumar
TI  - Objective agricultural extension
SN  - 9788172338718
U1  - R 630.715 
PY  - 2013///
CY  - Jodhpur
PB  - Scientific Publishers
KW  - Agricultural extension work - Examinations, questions, etc
ER  -