21. Note on the physiology of the cardiac nerves of the calf Author(s): Hunt, Reid, 1870-1948 Publication: [New York? : s.n., 1897?] Subject(s): Heart -- innervationNervous System Physiological PhenomenaCattle
22. Observations on Texas cattle: age, weight, temperature, liver and spleen Author(s): Smith, Joseph R. (Joseph Rowe), 1831-1911, author Publication: Concord, N.H. : Printed by the Republican Press Association, 1884 Subject(s): CattleCattle Diseases -- epidemiologyTexas