Farid Fouad Zaki,  <br/><br/>
Studies On The Combined Vaccines For Pasteurellosis And Rift Valley Fever In Sheep /   Remainder of title /  
 دراسات عن اللقاح الجامع لمرض الباستريلا وحمى الوادي المتصدع في الأغنام / 
By Farid Fouad Zaki; Under Supervision Of Prof.Dr. Samia Abd EL-Hamid Ahmed, Dr. Nabil Ahmed Hussen, Dr. Saher Makeen Gergis.  
 - 165 pages :   illustrations ;   30 cm. +  
<br/><br/>Thesis (Ph.D)-Cairo University, 1996. 
<br/><br/>Bibliography: pages 133-165. 
<br/><br/><label>Subjects--Index Terms: </label>Infections Diseases