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Subject Term
- training and visit system[remove]5
- agricultural development3
- development2
- development communication2
- extension2
- extension programs2
- extension services2
- on-farm research2
- participation2
- rural development2
- India1
- Nigeria1
- Samoa1
- World Bank1
- audience participation1
- campaigns1
- communication planning1
- communication training1
- demonstrations1
- development issues1