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द्वारा Kelly, Luther S. (Luther Sage), 1849-1928
प्रकाशित 1926 -
द्वारा Ross, Alexander, 1783-1856
प्रकाशित 1923 -
द्वारा Mackenzie, Alexander, 1764-1820
प्रकाशित 1931 -
The journals of Captain Meriwether Lewis and Sergeant John Ordwaykept on the expedition of western exploration 1803-1806;Bookद्वारा Lewis, Meriwether, 1774-1809
प्रकाशित 1916