نتائج البحث
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/hbsiEQ_M08U.jpg?itok=x1tUCPi-)
الزراعة والحراجة ومصائد الأسماك والبيطرة
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/ksu_shieldlogo_colour_rgb.png?itok=prwjahlC)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/Tvi5OuDy7Kc.jpg?itok=v1MEirGq)
العلوم الطبيعية والرياضيات والإحصاء
فيديو
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/organization-logo/Group%2036.png?itok=2YTbU6cn)
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![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/DqC-VVsYQVw.jpg?itok=lb4x--rP)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/1J7VhuXfwOs.jpg?itok=BSuSB-3A)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/EKbFFHYQYi8.jpg?itok=5EKsFk7i)
![](https://oerx.nelc.gov.sa/sites/default/files/styles/large/public/video_thumbnails/o_QNqUUv-rs.jpg?itok=LijOwI6h)
المصفيـات: