Biblio
“1955 Field Day Report: Beef cattle research at the Squaw Butte Station Livestock Field Day”, Oregon Agricultural Experiment Station, 1955.
, , “Effects of organic complexed or inorganic Co, Cu, Mn and Zn supplementation during a 45-day preconditioning period on productive and health responses of feeder cattle.”, Animal, vol. 11, no. 11, pp. 1949-1956, 2017.
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