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Subject Term
- information needs[remove]6
- online services[remove]6
- extension5
- extension communication4
- Internet3
- farmers3
- publications3
- courses2
- e-mail2
- education effects2
- educational needs2
- extension agents2
- extension programs2
- farming methods2
- information services2
- media effectiveness2
- media selection2
- meetings2
- message content2
- training needs2