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Subject Term
- extension[remove]52
- extension programs21
- extension services20
- extension communication14
- roles14
- farmers13
- extension systems12
- India8
- rural development8
- agricultural development7
- development7
- information services7
- Netherlands6
- extension methods6
- education effects5
- farming methods5
- extension agents4
- farming systems research4
- information sources4
- Four H3