Abdelsalam Hassan Abdelsalam <br/><br/>
Antigenic diversity of some local isolates of newcastle disease virus /  
 تغيرات انتجينية لبعض عترات فيروس مرض النيوكاسل 
Abd El salam Hassan Abd El salam ; Supervised Mohammed Samy Saber , Mohammed Abd El hamid Shalaby , Amina Abd El moein Nawwar 
 - Cairo :   Abdelsalam Hassan Abdelsalam ,   2004 
 - 270P :   charts ;   30cm 
<br/><br/>Thesis (PH.D.) - Cairo University - Faculty Of Veterinary Medicine - Department Of Virology 
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<br/><br/><label>Subjects--Index Terms: </label>Antigenic diversity Local isolates of newcastle disease virus NDV Virions Virology