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Subject Term
- extension communication[remove]54
- extension23
- extension services15
- farmers12
- media effectiveness12
- rural development12
- extension programs11
- development10
- India9
- extension agents9
- extension methods9
- roles9
- development communication8
- extension systems8
- agricultural development7
- information issues7
- information technology7
- information services6
- training and visit system6
- trends6