TY  - BOOK
AU  - Afaf Ahmed Abdelsayed Kheder
AU  - Elham Atta Elebiary , 
AU  - Jakeen Kamal Abdelhaleem , 
AU  - Kamelia Mahmoud Osman , 
TI  - Evaluation of a combined living avirulent vaccine for fowl cholera and newcastle disease virus / 
PY  - 1998///
CY  - Cairo : 
PB  - Afaf Ahmed Abdelsayed Kheder , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of Microbiology - Bacteriology - Immunology and Mycology
UR  - http://172.23.153.220/th.pdf
ER  -