EL-Mahdy, Sozan Sayed Ahmed. <br/><br/>
Studies on the problem of paramyxoviruses infection other than newcasle disease virus in chickens  [microform] / 
 دراسات عن مشكلة عدوى فيروسات الباراميكو باستثناء فيروس مرض النيوكاسل فى الدجاج. 
Sozan Sayed Ahmed EL-Mahdy. 
 -  1987. 
 - 96, 2 Leaves :  ill. ;  30 cm. 
<br/><br/>Thesis (M.S)--Cairo University, 1987. 
<br/><br/>Includes bibliographical references (leaves 82-96) 
<br/><br/><br/>Microfiche. <br/>ASUNET, <br/>Ain Shams University, <br/>2 microfiches : negative. 
<br/><br/><br/>Summary in Arabic. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Paramyxoviruses.<br/>Poultry--Virus diseases--Egypt.