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Subject Term
- education effects[remove]9
- economics of information4
- value of information4
- courses3
- educational methods3
- teaching methods3
- attitudes2
- communication education2
- consumption2
- crops2
- educational media2
- extension2
- extension services2
- information services2
- livestock2
- media effectiveness2
- poor2
- promotion2
- rural people2
- students2