International Congress on Animal Hygiene Saint Paul, Minn. (1994). Environmental and management systems for total animal health care in agriculture: Proceedings of the 8th International Congress on AnimaL Hygiene, September 12 - 16, 1994, St. Paul, Minnesota USA. International Society for Animal Hygiene.
Chicago-Zitierstil (17. Ausg.)International Congress on Animal Hygiene Saint Paul, Minn. Environmental and Management Systems for Total Animal Health Care in Agriculture: Proceedings of the 8th International Congress on AnimaL Hygiene, September 12 - 16, 1994, St. Paul, Minnesota USA. St. Paul, Minnesota: International Society for Animal Hygiene, 1994.
MLA-Zitierstil (9. Ausg.)International Congress on Animal Hygiene Saint Paul, Minn. Environmental and Management Systems for Total Animal Health Care in Agriculture: Proceedings of the 8th International Congress on AnimaL Hygiene, September 12 - 16, 1994, St. Paul, Minnesota USA. International Society for Animal Hygiene, 1994.