An Economic Study of Onion Group Production and Exporting in Egypt دراسة اقتصادية لإنتاج وتصدير محصول البصل فى مصر

Determin of Production Efficiency of Rice Cropin Dakahlia Goverorate Using the Cost Function in Long Paddy تقدير الکفاءة الإنتاجية لمحصول الارز فى محافظة الدقهلية بإستخدام دالة ا

An Economic Study of Internal and External Marketing or Fish in Egypt دراسة اقتصادية للتسويق الداخلى والخارجى للأسماک فى مصر

Role of Agricultural Extension Agents in the Field of Climate Change in some Governorates of the Arab Republic of Egypt دور المرشدين الزراعيين في مجال تاثيرالتغيرات المناخية عن

Performance Level of the Productive Families Preparation Centers for their Developmental Roles and Its Relation to some Demographic and Social Variables Related to the Trainees i

A Study to Analyse the Content of Agricultural Extension Magazine about Rural Women Development Subjects during the Period from 1/1/2012 to 31/12/2016. دراسة لتحليل مضمون مجلة ال

An Economic Study of Production Milk in Arab Republic of Egypt ( Case Study in Damietta Governorate ) دراسة اقتصاديه لإنتاج الألبان فى جمهورية مصرالعربية(دراسة حاله فى محافظة دمي

An Economic Study of Red Meat Production and Marketing دراسة اقتصادية لإنتاج وتسويق اللحوم الحمراء فى مصر

An Economic Study to Evaluate the Production Function of Rice Crop in Dakahlia Governorate دراسه اقتصاديه لتقدير دالة الانتاج لمحصول الأرز في محافظة الدقهليه