Magdy Zaky Sayed <br/><br/>
Infertility problems among cows and buffaloes in Beni - Suef and trails for treatment of repeat breeding /  
 مشاكل انخفاض الخصوبة بين الابقار و الجاموس فى بنى سويف و محاولات لعلاج الشيوع المتكرر 
Magdy Zaky Sayed ; Supervised Ahmed Gomaa Mohamed Hassan , Elsayed Mahmoud Mohamed Abdelgawad , Mahmoud Mohamed Hussein 
 - Cairo :   Magdy Zaky Sayed ,   1999 
 - 163Leaves :   charts ;   30cm 
<br/><br/>Thesis (M.Sc.) - Cairo University (Beni - Suef Branch) - Faculty Of Veterinary Medicine - Department Of Theriogenology