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Subject Term
- extension communication[remove]12
- India10
- development communication6
- rural development5
- extension agents4
- media effectiveness4
- extension programs3
- farmers3
- information needs3
- information sources3
- radio3
- teaching methods3
- training and visit system3
- Canada2
- communication systems2
- extension systems2
- interpersonal communication2
- mass media2
- television2
- video2