A study of Some Factors Affecting the Economic Return For Rain fed Cumin and Black Seed Crops In the First Settlement Area in Al-Hasakah Governorate. مجلة للعلوم الزراعية [Internet]. 2023 May 17 [cited 2026 Jun. 18];39(2). Available from: https://journal.damascusuniversity.edu.sy/index.php/agrj/article/view/3216