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Subject Term
- farming systems research[remove]10
- extension systems7
- extension6
- extension services6
- development5
- linkages5
- agricultural development4
- extension programs4
- farmers4
- participation4
- program development4
- cooperation3
- roles3
- training and visit system3
- Botswana2
- Mali2
- development issues2
- non-governmental organizations2
- rural development2
- scientists2