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Subject Term
- Internet[remove]49
- extension36
- extension communication32
- information sources20
- online services20
- extension services11
- farmers11
- information needs11
- extension agents9
- extension methods9
- web sites9
- extension information7
- media effectiveness7
- television7
- information services6
- social media6
- attitudes5
- courses5
- newspapers5
- e-mail4