Animal health and the E.E.C. European breeds of farm livestock.
D000818:Animals; D000829:Animals, Domestic; D001947:Breeding; D002417:Cattle / Q000254:growth & development; D005060:Europe; D012756:Sheep / Q000254:growth & development; D013552:Swine / Q000254:growth & development; D006113:United Kingdom; D014730:Veterinary Medicine