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Subject Term
- extension communication[remove]510
- extension services[remove]510
- extension386
- extension programs181
- farmers140
- extension methods121
- extension agents100
- extension systems97
- rural development95
- agricultural development84
- information needs83
- information issues78
- development77
- roles74
- development issues69
- development communication67
- information sources62
- information technology61
- participation55
- information services53