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Journal of Rudolph Friederich Kurz;an account of his experiences among fur traders and American Indians on the Mississippi and the upper Missouri rivers during the years 1846 to 1852;Bookद्वारा Kurz, Rudolf Friedrich, 1818-1871
प्रकाशित 1937 -
Chardon's journal at Fort Clark 1834-1839;descriptive of life on the upper Missouri ; of a fur trader's exerpiences among the Mandans Gros Ventres and their neighbors ; of the ravages of the small-pox epidemic of 1837Bookद्वारा Chardon, Francis A., -1848
प्रकाशित 1932