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Subject Term
- extension methods[remove]615
- extension496
- extension communication401
- extension services211
- extension programs199
- farmers189
- rural development131
- participation113
- development111
- extension agents106
- agricultural development102
- development communication89
- media effectiveness84
- teaching methods83
- extension systems74
- roles66
- farming methods65
- Australia50
- demonstrations48
- development issues45