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Subject Term
- development issues[remove]9
- farmers[remove]9
- sustainability[remove]9
- farming systems8
- agricultural development7
- development7
- extension7
- extension systems7
- farming systems research7
- participation7
- rural development7
- farming methods5
- linkages5
- roles4
- extension agents3
- program evaluation3
- technology transfer3
- Latin America2
- concepts2
- gender2