The epidemiology of ND in Sharkia

Faculty Veterinary Medicine Year: 1988
Type of Publication: Theses Pages: 100
Authors:
BibID 343028
Keywords : Epidemiology of ND    
Abstract:
In the coures of this investigation some aspects of epidemiology of ND were studied to determine its responsibility for the clinical signs and P.M. picture observed. Total 161 samples (97 of them from chickens 10 sparrows 5 doves, 1 Ow1, 1 egg shell, 1 fe
   
     
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