ISOLATION, IDENTIFICATION AND PATHOGENICITY OF SOME BACTERIAL AGENTS ISOLATED FROM OSTRICHES

SOME STUDIES ON THE INCIDENCE OF ORNITHOBACTERIUM RHINOTRACHEALE INFECTION IN CHICKEN EMBRYOS AND LAYERS

STUDIES ON CHICKENS ORNITHOBACTERIUM INFECTION AT ISMAILIA PROVINCE

BACTERIOLOGICAL AND PATHOLOGICAL FINDINGS ON PASTEURELLOSIS IN OSTRICHES

YOLK INOCULATION IN GUMBORO INFECTED CHICKEN.

STUDIES ON PARATYPHOID INFECTIONS OF CHICKENS AND DUCKS IN UPPER EGYPT

SOME INVESTIGATIONS FOR NEWCASTLE DISEASE IN THE EGYPTIAN OSTRICHES (STRUTHIO CAMELUS)

STUDIES OF THE BACTERIOLOGY OF AIR INSIDE BALADY INCUBATORS AND ITS RELATIONSHIP TO EGG HATCHABILITY

STUDIES ON THE DEVELOPMENT OF THE OVIDUCT IN HIGH AND LOW EGG-PRODUCING FOWL I- MORPHOMETRIC STUDIES

MICROBIAL CONTAMINATION AND OTHER HATCHING PROBLEMS CAUSING DEAD -IN SHELL IN OSTRICH (STRUTHIO CAMELUS) EGGS DURING ARTIFICIAL INCUBATION