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Subject Term
- extension information[remove]10
- extension communication5
- farmers5
- Iran4
- extension4
- attitudes3
- crops3
- extension programs3
- extension services3
- farmer attitudes3
- farming methods3
- information gathering3
- information services3
- media effectiveness3
- Internet2
- WWW (World Wide Web)2
- agricultural development2
- development2
- education needs2
- extension agents2