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Subject Term
- technical knowledge[remove]42
- information flow7
- knowledge level7
- social factors7
- technology7
- agricultural development6
- development6
- technological advancement6
- technology transfer6
- extension5
- extension communication5
- farming methods5
- information needs5
- rural development5
- technical information5
- agricultural4
- agricultural education4
- attitudes4
- development communication4
- environmental communication4