PORTER, JOHN <br/><br/>
CHILDREN'S CONCISE GEOGRAPHY ENCYCLOPEDIA /  
PORTER, JOHN 
 - [S.N] :   WORLD INTERNATIONAL PUBLISHING ،   1993 
 - 160 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENCYCLOPEDIAS AND DICTIONARIES
<br/><br/><label>Dewey Class. No.: </label>CH  / 903  / P C