Chua, Ee Kiam <br/><br/>
Pulau Ubin :  ours to treasure / 
 Ours to treasure 
Chua Ee Kiam 
 - Singapore :  Simply Green,  2000 
 - 139 p. :  ill. ;  cm. 
<br/><br/>Includes bibliographical references (p. 136) and index 
<br/><br/><label>ISBN: </label>9810430884  hadiah 
<br/><br/><label>LCCN: </label>00-365387 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Natural history--Singapore--Ubin Island
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Ubin Island (Singapore)