Ship's surgeons and naturalists in the early history of Alaska. Part 3: Voyages for Empire and the Northwest Passage, 1814-1854.
D000413:Alaska; D001695:Biology / Q000266:history; D005101:Expeditions / Q000266:history*; D013502:General Surgery / Q000266:history; D006254:Hawaii; D049672:History, 19th Century; D006801:Humans; D009326:Naval Medicine / Q000266:history*; D010820:Physicians / Q000266:history; D012425:Russia (Pre-1917)