Title: Four years in a government exploring expedition
First published: 1852
Subjects: Voyages and travels, United States Exploring Expedition (1838-1842), Description and travel, Scientific expeditions, Travel, Discovery and exploration, United States Exploring Expedition (1838-1842) (uri) http://id.loc.gov/authorities/names/n50065123 (uri) http://viaf.org/viaf/sourceID/LC|n50065123
LC classification: Q115.W8 C6 1852