Merchant, Ival Arthur, 1898- Handbook for the etiology, diagnosis, and control of infectious bovine mastitis, by Ival Arthur Merchant [and] R. Allen Packer. - [Rev., i. e. 2d, ed.] - Minneapolis, Burgess Pub. Co. [c1952] - iii 1., 85 p. 22 cm. "References": p. 75-85. LCCN: agr52000422 Subjects--Topical Terms: Udder--Diseases. LC Class. No.: SF871 / .M42 1952 Dewey Class. No.: 636.2089871