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Subject Term
- education effects[remove]26
- safety9
- extension8
- farm safety8
- extension communication7
- knowledge level7
- participation7
- ethnic factors6
- farm workers6
- knowledge6
- online services6
- education programs5
- farmers5
- food5
- media effectiveness5
- teaching methods5
- value of information5
- campaigns4
- educational methods4
- extension programs4