Western expansion in the United States, 1804-1807  [electronic resource]. 

, Scale varies. 
 - [S.l.] :  Maps.com,  c2000. 
 - 1 online resource (1 map) 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2011. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>West (U.S.)--Discovery and exploration--Maps.<br/>West (U.S.)--Maps.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>F592  / .W47 2000eb