[Activity of veterinary services and of laboratories. Hong-Kong. Annual departmental report 1967-1968, by the Director of Agriculture and Fisheries (extracts)].
D000820:Animal Diseases / Q000517:prevention & control*; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D002645:Chickens; D006723:Hong Kong; D007390:International Agencies; D011201:Poultry Diseases; D013552:Swine; D013553:Swine Diseases