Heba Saied Esmaiel Ellethey <br/><br/>
Effect of some management practice on immune response in laying hens gallus gallus domesticus /  
 تأثير بعض اساليب رعاية الدواجن علي الإستجابة المناعية في الدجاج البياض 
Heba Saied Esmaiel Ellethey ; Supervised Mamdouh Mostafa Hamoud , Fayez M. Hassanien , Osama K. Zahran 
 - Cairo :   Heba Saied Esmaiel Ellethey ,   1998 
 - 128Leaves :   facsimiles ;   30cm 
<br/><br/>Thesis(M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of veterinary Hygiene and Manangement