Webster, Christine <br/><br/>
The Lewis and Clark Expedition / 
Christine Webster. 
 - New York :   Children's Press,  2003. 
 - 48 p. :    ill. (some col.), col. maps ;    25 cm. 
 - Cornerstones of freedom .
 - Cornerstones of freedom .
<br/><br/>Includes bibliographical references (p. 46) and index. 
<br/><br/><label>ISBN: </label>0516226789 
<br/><br/><label>Subjects--Topical Terms: </label><br/> West (U.S.)-- Discovery and exploration -- Juvenile literature