Document Type : Original Article
Authors
1 Rural Sociology; Agric. Extension Dept., Faculty of Agriculture, Ain Shams University, Cairo,Egypt.
2 Rural Sociology ; Agric. Extension Dept., Faculty of Agriculture, Ain Shams University, Cairo, Egypt.
3 جامعة عین شمس-کلیة الزراعة -قسم المجتمع الریفی والارشاد الزراعی
4 Rural Sociology; Agric. Extension Dept., Faculty of Agriculture, Ain Shams University, Cairo, Egypt.
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