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Subject Term
- development issues[remove]8
- farming methods[remove]8
- sustainability[remove]8
- extension6
- rural development6
- agricultural development5
- development5
- extension systems5
- farmers5
- farming systems5
- farming systems research4
- participation4
- roles4
- extension agents3
- Iran2
- bias2
- concepts2
- extension programs2
- indigenous knowledge2
- linkages2