TY - GEN AU - Namaa Abdelaziz AbdelHafiz Mohamed AU - Manal Afify Afify , AU - Mostafa Ahmed Bastamy , AU - Soad Mohamed Soliman , TI - Study on trial for preparation of fowl pox vaccine locally on embryonated specific pothogen free eggs / PY - 1998/// CY - Cairo : PB - Namaa Abdelaziz Abdelhafiz Mohamed , N1 - Thesis(M.Sc.) - Cairo University - Faculty of Veterinary medicine - Department of Animal diseases UR - http://172.23.153.220/th.pdf ER -