title: British Veterinary Zoological Society's 50th anniversary.
authors.forename: Derek
authors.initials: D
authors.lastname: Lyon
authors.forename: Victoria
authors.initials: V
authors.lastname: Roberts
mesh_terms: D000818:Animals; D000836:Animals, Zoo; D049673:History, 20th Century; D049674:History, 21st Century; D012952:Societies; D006113:United Kingdom; D014730:Veterinary Medicine / Q000266:history*