TY  - GEN
AU  - ِAhmed Osman Ahmed Osman
AU  - Ahmed farid , 
AU  - Mona I. Elenbeawy , 
AU  - Samy Ismail Ibrahim , 
TI  - A note on relationship between yersinia group and brucella group of micro - organisms / 
PY  - 1998///
CY  - Cairo : 
PB  - Ahmed Osman Ahmed Osman , 
N1  - Thesis(M.Sc.) - Cairo University - Faculty of Veterinary Medicine - Department of Microbiology
UR  - http://172.23.153.220/th.pdf
ER  -