Okoye, J O <br/><br/>
Comparative study of the resistance or susceptibility of local Nigerian and exotic chickens to infectious bursal disease.  [electronic resource] 

 -  Avian pathology : journal of the W.V.P.A  1998 
 - 168-73 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0307-9457 
<br/><br/><label>Standard No.: </label>10.1080/03079459808419319  doi