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Subject Term
- exhibits[remove]23
- extension[remove]23
- extension communication16
- extension methods9
- teaching methods6
- extension agents4
- fairs4
- media effectiveness4
- shows4
- visual communication4
- communication planning3
- demonstrations3
- educational media3
- educational methods3
- extension services3
- farmers3
- training methods3
- youth3
- Four H2
- adoption2