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Subject Term
- agricultural development[remove]7
- extension programs[remove]7
- extension services5
- development4
- rural development4
- roles3
- Sudan2
- education effects2
- extension2
- extension communication2
- extension systems2
- farmers2
- organization2
- technology transfer2
- trends2
- Korea1
- agriculture research1
- audience analysis1
- development communication1
- development issues1