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Subject Term
- communication planning[remove]4
- extension[remove]4
- extension communication3
- campaign planning2
- campaigns2
- media selection2
- Costa Rica (Latin America; Central America)1
- Four H1
- agricultural development1
- campaign management1
- design1
- development1
- development communication1
- educational media1
- educational methods1
- evaluation1
- exhibits1
- extension information1
- extension methods1
- finance1