The economic effects of varietal technology on wheat productivity in Sharkia Governorate

An Economic Study of the Effect of Using the Technology of Varieties on Rice Production )A Case Study of Governorates Sharkia( دراسة اقتصادية لأثر استخدام تکنولوجيا الأصناف علي إ

EFFECT OF TECHNOLOGICAL CHANGES ON PRODUCTIVE RELATIONS OF RICE CROP IN SHARKIA GOVERNORATE

THE ECONOMIC EFFECTS OF VARIETIES TECHNOLOGY ON PRODUCTION OF WHITE SUMMER MAIZE IN GHARBIA GOVERNORATE

SOME ECONOMIC EF~ECTS FOR VARIETY CHANGE ON PRODUCTION OF RICE CROP IN EGYPT.

EFFECTS OF USING MODERN AGRICULTURAL TECHNOLOGY OF PRODUCTION ECONOMIES OF SOME FLED CROPS IN SHARKIYA GOVERNORATE اثر استخدام التقنى الزراعى الحديث على اقتصاديات انتاج بعض المحا

AN ECONOMIC STUDY ON THE EFFECTS OF TECHNOLOGICAL VARIETIES CHANGE ON WHEAT PRODUCTION IN EGYPT

The economic effects of varieties technology to improve the wheat crop in Egypt

The economics of the maize crop according to the irrigation systems in Sharkia Governorate

Productive and Water Merit of the Most Important Varieties of Rice in the Arab Republic of Egypt