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Subject Term
- circulars[remove]4
- letters[remove]4
- extension communication3
- circular letters2
- design2
- extension2
- extension information2
- adoption1
- adoption process1
- annual reports1
- audience analysis1
- color1
- diffusion1
- diffusion process1
- educational methods1
- extension agents1
- extension programs1
- farming methods1
- finance1
- homemaker education1