TY  - BOOK
AU  - Vasoya, Bhimjibhai Premjibhai,
TI  - Studies on Relative Effectiveness of Communication Media on Knowledge Gain and Change in Symbolic Adoption of Plant Protection Measures in Paddy
PY  - 1999///
CY  - Navsari
PB  - Extension Education Dept., N. M. C. A.
ER  -