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Subject Term
- extension[remove]14
- extension systems[remove]14
- extension communication8
- extension programs7
- extension services6
- rural development6
- agricultural development5
- training and visit system5
- development4
- development communication4
- extension methods4
- diffusion3
- farming systems research3
- linkages3
- roles3
- technology transfer3
- Africa2
- India2
- agriculture research2
- development issues2