World geography /  
Educational Challenges, Inc.  
 - xxiii, 488 pages :  chiefly colored illustrations ;  26 cm.  
<br/><br/> Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>910  / Ed8w