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Subject Term
- extension[remove]3
- evaluation2
- extension agents2
- surveys2
- Extension Master Gardener1
- Internet1
- audience1
- books1
- demographic1
- documentation1
- e-books1
- education research1
- educational methods1
- electronic media1
- extension education1
- extension methods1
- extension programs1
- extension services1
- face-to-face communication1
- field days1