The Efficiency of using Irrigation Water Supply in Wheat Crop Cultivation in The New Valley Governorate

PRODUCTION AND ECONOMIC EFFICIENCY OF WHEAT CROP UNDER LRRIGATION SYSTEMS IN NEW VALLEY GOVERNORATE

AN ECONOMIC STUDY OF THE IMPACT OF WATERUSERESOURCES UNDER AVAILABLE ENVIRONMENTAL CONDITIONS IN THE NEW VALLEY GOVERNORATE

An Economic Study of Agricultural Land Productivity in New Valley Governorate

AN ANALYTICAL ECONOMIC STUDY FOR THE CULTIVATION OF THE MOST IMPORTANT GRAIN CROPS IN THE NEW VALLEY GOVERNORATE

Economic Vision of Optimum Cropping System for New Valley Governorate

The economics of using treated wastewater in planting tree forests in the New Valley Governorate

Study of the Economic Efficiency of the Patterns of Raising and Distributing Groundwater in the New Lands in Egypt

AN ECONOMIC STUDY FOR THE PRODUCTION OF THE WHEAT CROP IN EGYPT

An Economic Study of the Impact of Surface Irrigation Developed on the Maize Production in Dakahlia Governorate دراسة اقتصادية لأثر الرى السطحى المطور على إنتاج محصول الذرة الشامي