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Subject Term
- education effects[remove]117
- extension communication[remove]117
- extension80
- media effectiveness39
- farmers38
- extension programs36
- extension methods32
- value of information29
- teaching methods26
- extension services21
- farming methods19
- India16
- educational media16
- extension agents16
- knowledge level14
- rural development14
- development communication12
- educational methods12
- evaluation12
- extension information12