Nelly Omar Aly Mohamed El-Sayed,  <br/><br/>
Studies on the role of viruses in calf diarroea / 
 دراسات عن دور الفيروسات فى اسهال العجول  
By Nelly Omar Aly Mohamed El-Sayed; Supervised Prof. Dr. Adel Abd El-Azeme Fayed, Prof. Dr. Fateheia Mohamed Mohamed 
 - 135 Leaves :  illustrations ;   30 cm. +  
<br/><br/>Thesis (M.Sc.)-Cairo University, 1996 
<br/><br/>Bibliography: pages 101 : 135 
<br/><br/><label>Subjects--Index Terms: </label>Diseases   Calf diarroea