Laboratory science and common sense.
Jones
S D
SD
Department of History, University of Colorado, Boulder, CO 80309-0234.
D000383:Agriculture / Q000266:history*; D000822:Animal Husbandry / Q000266:history*; D000818:Animals; D002417:Cattle; D049672:History, 19th Century; D049673:History, 20th Century; D007753:Laboratories / Q000266:history*; D008519:Medicine, Traditional / Q000266:history*; D012106:Research / Q000266:history*; D014481:United States; D014730:Veterinary Medicine / Q000266:history*