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Subject Term
- extension communication[remove]444
- extension programs[remove]444
- extension285
- extension services181
- extension methods103
- farmers89
- rural development75
- extension systems63
- extension agents57
- development50
- participation50
- roles49
- agricultural development45
- development communication43
- development issues43
- information technology41
- Australia39
- information needs38
- education effects36
- farming methods33