Koh, Andy <br/><br/>
Earth our home / 
General Editor : Yee Sze Onn : Authors : Andy Koh and Valerie Goh 
 - First published 2006 
 - New York :  Marshall Cavendish Education ;  2006. 
 - 190 pages :   color illustrations, maps ;  28 cm .  
 - Secondary 1  :   2nd edition. .
<br/><br/><label>ISBN: </label>9789810175542 
<br/><br/><label>LC Class. No.: </label>G128 
<br/><br/><label>Dewey Class. No.: </label>910