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Subject Term
- India5
- demonstrations[remove]5
- development communication[remove]5
- extension communication4
- adoption2
- demonstration farms2
- extension agents2
- farmers2
- media effectiveness2
- teaching methods2
- communication planning1
- development issues1
- diffusion1
- education methods1
- education programs1
- educational methods1
- extension programs1
- farmer education1
- fertilizers1
- group teaching1