American heritage. <br/><br/>
Trappers and mountain men / 
by the editors of American heritage. Narrative by Evan Jones, in consultation with Dale L. Morgan. 
 - [S.l.] :  American Heritage,  1961. 
 - 153 p. :  ill., maps. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fur trade.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>America--Exploration.<br/>North America--History.
<br/><br/><label>Dewey Class. No.: </label>973