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Subject Term
- value of information[remove]62
- economics of information33
- farmers15
- advertising14
- media effectiveness13
- commodity promotion12
- information services12
- education effects11
- promotion11
- consumers10
- information issues10
- attitudes9
- decision making9
- extension8
- farming methods8
- food8
- information sources8
- online services8
- adoption7
- information needs7