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Subject Term
- development issues[remove]13
- sustainability[remove]13
- rural development11
- agricultural development10
- development10
- extension9
- farmers9
- farming systems9
- extension systems8
- farming methods8
- farming systems research8
- participation8
- linkages5
- roles5
- trends4
- bias3
- concepts3
- extension agents3
- gender3
- history3