AN ECONOMIC STUDY OF USING EFFICIENCY THE IRRIGATION WATER IN PRODUCING SOME AGRICULTURAL CROPS IN GHARBIA GOVERNORATE دراسة اقتصادية لکفاءة استخدام مياه الرى فى إنتاج بعض المحاص

AN ECONOMIC STUDY OF THE EFFICIENCY OF WATER IRRIGATION SYSTEMS IN SOME GOVERNORATES IN A.R.E دراسة اقتصادية لکفاءة نظم الرى الحقلى فى بعض محافظات جمهورية مصر العربية

Economic Efficiency of some Grain Crops in the Light of Lack of Water Resources الکفاءة الاقتصادية لبعض محاصيل الحبوب فى ضوء نقص الموارد المائية (دراسة حالة لمحافظة الفيوم)

AN ANALYTICAL STUDY OF THE ECONOMIC EFFICIENCY OF WATER RESOURCES USE IN EGYPTIAN AGRICULTURE دراسة تحليلية للکفاءة الإقتصادية لإستخدام الموارد المائية فى الزراعة المصرية

An Economic Study for The Efficiency Usage and Management of Irrigation Water in Egyptian Agriculture

COMPARATIVE ECONOMIC ANALYSIS OF IRRIGATION METHODS WHEAT CROP IN EL-MINYA GOVERNORATE (CASE STUDY IN SAMALOUT AND ABU KARAKAS) التحليل الإقتصادى المقارن لطرق رى محصول القمح فى م

A COMPARATIVE ECONOMIC STUDY TO ESTIMATE THE LOSS OF IRRIGATION WATER USES IN UPPER EGYPT REGION” " دراسة اقتصادية مقارنة لتقدير فواقد استخدام مياه الرى بمنطقة مصر العليا "

ECONOMETRIC ANALYSIS FOR THE EFFICIENCY OF UING WATER RESOURCES IN RICE PRODUCTION AT AL-GHARBIAH GOVERNORATE.

Economic Study the Efficiency of Water Resource Usage (Case Study)

A COMPARATIVE STUDY FOR THE EFFECT OF SOME ENVIRONMENT SOURCES ON THE ECONOMIC EFFICIENCY OF WHEAT IN OLD AND NEW LAND IN MUNOFYA GOVERNORATE دراسة مقارنة لأثر بعض الموارد البيئي