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Subject Term
- extension systems[remove]43
- extension programs23
- extension14
- extension communication14
- training and visit system13
- extension services10
- rural development10
- agricultural development9
- extension agents9
- diffusion8
- farming systems research8
- development7
- development communication7
- participation7
- technology transfer7
- development issues6
- extension methods6
- adoption5
- extension education5
- linkages5