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Subject Term
- Iran[remove]9
- wheat[remove]9
- crops8
- farmers8
- attitudes6
- farmer attitudes6
- farming methods6
- adoption4
- extension communication4
- information sources4
- extension3
- extension agents3
- irrigation3
- sustainability3
- extension information2
- extension programs2
- information gathering2
- information needs2
- knowledge level2
- natural resource management2