Edmonton Board of Health celebrates 100 years--or more.
Howell
J M
JM
D000416:Alberta; D004196:Disease Outbreaks / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D011635:Public Health Administration / Q000266:history*; D012899:Smallpox / Q000266:history / Q000517:prevention & control