Ewen, William H. <br/><br/>
Days of the steamboats / 
by William H. Ewen. 
 - New York :  Parents,  1967. 
 - 112 p. :  ill. 
<br/><br/>Includes bibliographical references. 
<br/><br/> A presentation of American steamboats and their centers of activity. 
<br/><br/><label>LCCN: </label>67007729 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Steamboats.
<br/><br/><label>Dewey Class. No.: </label>386