TY - BOOK AU - Omran,Rawhia Mohamed Abd-Alla TI - Pathological studies on infectious bovine rhinotracheitis (IBR)among newly born calves in Egypt PY - 1985/// KW - Calves KW - Diseases KW - Infectious bovine rhinotracheitis N1 - Thesis (M.S.)--Cairo University, 1985; Includes Bibliographical references (Leaves 90-107); Microfiche; ASUNET; Ain Shams University; 2 microfiches : negative ER -