عنوان البحث | ملخص البحث |
CONSTRUCTING A CAUSAL MODEL OF SOCIAL PARTICIPATION OF RURAL PEOPLE IN A VILLAGE OF GHARBIA GOVERNORATE | |
AN ILLEGAL MIGRATION OF THE RURAL YOUTH A STUDY OF SAMPLE FROM MINUFIYA GOVERNORATE'S YOUTH IN ITALY | |
تأثير بروتين الغذاء على الاستفادة من النيتروجين في الأغنام | |
FORMS OF SOME FACTORS AFFECTING FEMALE REPRODUCTIVE DISORDERS IN EGYPTIAN BUFFALO COWS | |