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Subject Term
- small farmers2
- sustainable agriculture[remove]2
- Africa1
- Burkina Faso (Africa, Western)1
- Ghana (Africa)1
- Tanzania1
- agricultural extension1
- agricultural information1
- agricultural policy1
- agricultural technologies1
- agro-ecological practices1
- crop productivity1
- extension agents1
- extension delivery1
- extension development1
- extension models1
- extension policy1
- extension services1
- extension systems1
- farmer participatory research1