Amir Ahmed Fadel Aly <br/><br/>
Effect of seasonal variations on the performance of broiler breeders /  
 تأثير المتغيرات البيئية فى فصول السنة على إنتاجية أمهات بدارى التسمين 
Amir Ahmed Fadel Aly ; Supervised Elsayed M. Badawy , Zakia A. Ahmed 
 - Cairo :   Amir Ahmed Fadel Aly ,   1997 
 - 228 Leaves ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Faculty of Veterinary Medicine - Department of Veterinary Hygiene and Management