00556nam a22001697a 4500 230606b |||||||| |||| 00| 0 eng d National Science Library National Science Library 616.9:636 K1 Hagan, William Arthur Infectious diseases of domestic animals: With special reference to etiology diagnosis and biologic therapy 4th ed. New York: Comstock Publishing Associates, 1961 1033p. Animals Diseases udc BK 39539 39539