VETERINARY CONTRIBUTIONS TO RURAL HEALTH.
D006664:History; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D009657:North Carolina; D012423:Rural Health; D014481:United States; D014730:Veterinary Medicine
HISTORY; HISTORY OF MEDICINE, 19TH CENT.; HISTORY OF MEDICINE, 20TH CENT.; RURAL HEALTH; UNITED STATES; VETERINARY MEDICINE