TY - GEN AU - Ahmed Hassan Mohamed Haridy AU - Abdelrahman Mohamed M.Atta , AU - Fatma Rasmi , AU - Nageeb Elhelaly Goher , TI - Influence of vaccination program on maternal antibody transmission from hen to their progeny / PY - 2003/// CY - Cairo : PB - Ahmed Hassan Mohamed Haridy , KW - Influence of vaccination program KW - maternal antibody transmission N1 - Thesis (M.Sc.) - Cairo University - Faculty Of Agriculture - Department Of Animal Production; Issued also as CD UR - http://172.23.153.220/th.pdf ER -