ArticleAN ANALYTICAL STUDY FOR MARKETING STATUS AND PRICE RELATIONS TO THE IMPORTANT VEGETABLE AND FRUIT CROPS IN MANSOURA WHOLESALE MARKET دراسة تحليلية للترکيب السوقى والعلاقات السعرية
ArticleAN ANALYTICAL STUDY FOR MARKETING STATUS AND PRICE RELATIONS TO THE IMPORTANT VEGETABLE AND FRUIT CROPS IN MANSOURA WHOLESALE MARKET دراسة تحليلية للترکيب السوقى والعلاقات السعرية