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Subject Term
- development issues[remove]27
- participation[remove]27
- technology transfer[remove]27
- development23
- rural development18
- agricultural development16
- development communication13
- farmers13
- extension10
- information issues8
- diffusion7
- history7
- sustainability7
- Farming Systems Research (FSR)6
- extension systems6
- farming systems6
- Africa5
- concepts5
- development programs5
- distribution5