Peter J. Usher

1941

• Communicating about contaminants in country food
• Fur trade posts of the Northwest Territories, 1870-1970
• Postes de traite des pelleteries des Territoires du Nord-Ouest, 1870-1970
• The Bankslanders
• Towards assessing the effects of Lake Winnipeg regulation and Churchill River diversion on resource harvesting in native communities in northern Manitoba