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Subject Term
- extension[remove]321
- extension communication[remove]321
- farmers[remove]321
- extension services112
- information sources91
- extension methods81
- information needs79
- farming methods71
- media effectiveness69
- extension agents63
- adoption62
- participation62
- extension programs59
- attitudes52
- rural development52
- radio48
- agricultural development46
- development46
- development communication45
- information issues45