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Subject Term
- Pakistan[remove]18
- extension systems[remove]18
- extension9
- extension services9
- development issues7
- training and visit system7
- farmers6
- farming systems research6
- rural development6
- agricultural development5
- development5
- farming methods5
- extension agents4
- linkages4
- sustainability4
- Asia3
- India3
- Nepal3
- Thailand3
- development communication3