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Subject Term
- extension[remove]360
- extension communication168
- extension programs124
- extension services91
- extension methods58
- extension agents54
- farmers53
- information needs49
- attitudes45
- online services41
- information sources39
- Internet36
- media effectiveness36
- teaching methods30
- extension education29
- audience analysis26
- social media26
- education effects24
- extension information23
- farming methods23