The journals of the expedition under the command of Captains Lewis and Clark, to the sources of the Missouri, thence across the Rocky Mountains and down the river Columbia to the Pacific Ocean, performed during the years 1804-5-6 by order of the Government of the United States
By: Meriwether Lewis; edited by Nicholas Biddle.
Contributors: Biddle, Nicholas.
Publisher: Heritage Press
Published: 1962
Place of publication: New York
Subjects: West (U.S.) -- Description and travel; Missouri River; Columbia River