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Subject Term
- extension[remove]85
- extension services29
- extension programs26
- extension communication23
- farmers17
- roles16
- extension systems15
- development14
- rural development13
- agricultural development11
- India9
- evaluation9
- extension methods9
- farming systems research9
- extension agents8
- information services7
- media effectiveness7
- Netherlands6
- education effects6
- extension education6