President's address. The climatology and clinical mores of the voyageurs.
D000328:Adult; D002170:Canada; D002980:Climate / Q000266:history*; D005101:Expeditions / Q000266:history*; D049670:History, 17th Century; D049671:History, 18th Century; D049672:History, 19th Century; D006801:Humans; D008297:Male; D008875:Middle Aged; D014887:Weather / Q000266:history*