العنوان
study on some soil physical properties effect of tillage operations and water status on some soil physical and chemical properties root development growth and yield of rice in clay soils
المؤلف
ابراهيم ،شعبان محمد
الموضوع
study on some soil physical properties
مكان الإجازة
جامعة كفر الشيخ - كلية الزراعة - الاراضى