اقتصاديات إنتاج وتسويق البردقوش فى مصر

اقتصاديات إنتاج محصول الأرز في محافظة البحيرة

An Economic Study of Maize Crop in Buhaira Governorate دراسة إقتصادية لمحصول الذرة الشامية بمحافظة البحيرة

ECONOMIC RETURNS OF IRRIGATION SYSTEMS FOR THE MOST IMPORTANT CROPS IN NEW LANDS IN BENI SUEF GOVERNORATE

An Economic Study of Summer Tomato Production in North Sinai Governorate

Economic Study of Desertification in Egypt

An analytical study for production and marketing of the olive crop in Egypt (Case study in Matrouh governorate)

An Economic Study of the Summer Sorghum Crop- Assiut Governorate

Economics of the Date's Production in Siwa Oasis in Matrouh Governorate

Economic study of the possibilities of expanding the cultivation of olive crops in South Sinai دراسة اقتصادية لممکنات التوسع فى زراعة محصول الزيتون بمحافظة جنوب سيناء