History of the control of some diseases of sheep and cattle in South Australia.
D000818:Animals; D001315:Australia; D002417:Cattle; D002418:Cattle Diseases / Q000266:history* / Q000517:prevention & control; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D009520:New Zealand; D012756:Sheep; D012757:Sheep Diseases / Q000266:history* / Q000517:prevention & control; D014852:Wales