Contributions to physical geography of U.S., Part I: Of physical geography of Mississippi Valley, with suggestions for improvement of navigation of Ohio and other rivers
Contributors: Ellet, Charles, 1810-1862.
Series: Smithsonian Contributions to Knowledge, Vol. 2, Art. 4
Publisher: [s.n.]
Published: 1849
Place of publication: Washington, D.C
Format: Microform
Subjects: Physical geography -- United States.