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Subject Term
- extension[remove]79
- extension communication68
- attitudes23
- extension information22
- farmers22
- extension agents21
- media effectiveness21
- television21
- information needs20
- extension services19
- publications18
- information sources16
- newspapers16
- educational media15
- homemakers14
- education effects12
- television programming12
- educational media television11
- extension methods11
- farming methods11