TY  - BOOK
AU  - M.N. Manjanath
AU  -  M.K. Sethu Rao  Department of Agricultural Extension Education
TI  - An experimental study on the relative effectiveness of selected extension teaching methods
U1  - 630.715 
PY  - 1977///
CY  - Bangalore
PB  - University of Agricultural Sciences, Bangalore
ER  -