1. [Correspondence aids] GA (series). 4-1. Progress report on cooperative State-Federal brucellosis eradication program, calendar year 1957 [by C. K. Mingle, chief, Brucellosis Eradication Division, presented at National Brucellosis Committee annual meeting, Omaha, Nebr., Feb. 19, 1958.] Bookmark Corporate/Agency Authors: Agricultural Research Service and Agriculture Dept. Publisher: Agricultural Research Service Date: [1958.] SuDoc number: A 77.228/2:4-1