TY - BOOK AU - Khafage,Nagwa Ebrahim Mohamed TI - Differentitation between pathogenic and non-pathogenic escherichia coli in apparently healthy and slaughtered CY - 1995 KW - Poultry KW - Diseases KW - Escherichia coli infections in animals KW - Pathogenic microorganisms N1 - Thesis (M.S.)--Cairo University,1995; Includes bibliographical references (leaves 90-114); Microfiche; Cairo, Egypt; ASUNET,; 2microfiches:negative ER -