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Subject Term
- education effects[remove]50
- development15
- development communication15
- rural development15
- agricultural development12
- farmers10
- value of information10
- education programs9
- extension9
- media effectiveness8
- Internet7
- advertising7
- campaigns7
- information needs7
- economics of information6
- extension communication6
- extension services6
- information services6
- participation6
- training programs6