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Subject Term
- extension programs[remove]27
- extension services[remove]27
- extension20
- linkages13
- program evaluation13
- development issues12
- farming systems research11
- sustainability11
- extension systems5
- rural development5
- extension communication4
- history4
- program development4
- Nepal3
- development3
- development communication3
- extension methods3
- participation3
- trends3
- Africa2