na INLIS000000000009734 20240223090934 0010-0521009734 240223 | | 0-8138-0860-X en 616.98/KAH/v 616.98/KAH/v KAHRS, Robert F Viral diseases of cattle / KAHRS, Robert F Ames : The Iowa State University, 1981 viii, 299 p.: ill.; cm. CATTLE DISEASES -- VIRAL DISEASES 219/BPPH/84