TY  - BOOK
AU  - Roy, Prodipto
AU  - Rogers, Everett M.
AU  - Waisonen, Fredrick B.
TI  - The Impact of communication on rural development: an investigation in Costa Rica and India: Prodipto Roy, Fredrick B. Waisonen and Everett M. Rogers
U1  - 301.153 
PY  - 1969///
CY  - Hyderabad
PB  - National Institute of Community Development
KW  - Masa Media-India
KW  - Communication-India
ER  -