Hussein, Mai Elsayed Mohammed <br/><br/>
Surveillance on infectious bronchitis virus strains at broiler flocks in Egypt  [computer file] / 
 استبيان عترات فيروس التهاب الشعب المعدي ف قطعان داري التسمين في مصر 
Mai Elsayed Mohammed Hussein 
 -  2016 
 - computer laser optical diskes;  4 3/4 in. 
<br/><br/>Thesis (M. S.) -- Zagazig University, 2016. 
<br/><br/>Includes bibliographical references (85-126 Leaves ) 
<br/><br/><br/>Systems requirements : Adobe Reader 
<br/><br/><br/>Summary in arabic 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bronchitis       --Egypt<br/>Broiler (Chickens)--Virus diseases.--Egypt