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Subject Term
- value of information[remove]302
- economics of information187
- farmers79
- education effects65
- advertising59
- commodity promotion55
- information services49
- media effectiveness44
- extension42
- promotion42
- information needs38
- food37
- farming methods36
- information issues36
- information sources35
- attitudes34
- development34
- information technology34
- decision making32
- adoption31