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Subject Term
- extension[remove]102
- extension communication85
- media effectiveness36
- farmers33
- information sources28
- television28
- information needs27
- extension methods24
- homemakers23
- extension agents22
- extension information22
- radio22
- extension services21
- television programming20
- attitudes17
- education effects17
- newspapers17
- publications15
- homemaker education14
- television viewing14