Valkenburg S V <br/><br/>
Europe 

 - 2nd 
 -  1952 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography- Europe
<br/><br/><label>Dewey Class. No.: </label>U.5, J2;2