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Subject Term
- extension communication[remove]62
- farmers[remove]62
- extension49
- extension agents17
- farming methods17
- information sources17
- adoption16
- extension services16
- agricultural development15
- media effectiveness14
- extension methods13
- information needs12
- rural development12
- information issues10
- innovations10
- attitudes9
- crops9
- development9
- development communication9
- radio9