TY  - BOOK
AU  - Kumar, G.A.K.
AU  - Mohanty, A.K.
TI  - Extension Research Methodology : Basics to Advances 
SN  - 9788183212977
U1  - 300.72 
PY  - 2013///
CY  - Udaipur 
PB  - Agrotech Publishing Academy 
ER  -