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Subject Term
- development communication4
- information issues[remove]4
- rural development4
- development3
- Africa1
- Chile1
- adoption1
- agricultural development1
- attitudes1
- communication theory1
- developing nations1
- development issues1
- diffusion1
- extension1
- extension agents1
- extension services1
- government1
- information control1
- information technology1
- media effectiveness1