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Subject Term
- rural development[remove]25
- development20
- development communication14
- agricultural development9
- roles7
- Latin America6
- development issues6
- extension6
- mass media5
- information issues4
- radio4
- rural broadcasts4
- technology transfer4
- attitudes3
- diffusion3
- information technology3
- media effectiveness3
- social change3
- Colombia2
- Mexico (Latin America; Central America)2