Title: The plants of Lewis and Clark's expedition across the continent, 1804-1806
Subjects: Plant collecting, History, Lewis and Clark Expedition (1804-1806) (uri) http://id.loc.gov/authorities/names/n84018492 (uri) http://viaf.org/viaf/sourceID/LC|n84018492
Places: West (U.S.)
Time periods: 19th century