Wee . Y.C  <br/><br/>
The singapore red data book :  

 - Nature society :   Singapore ;  1994. 
 - 343  p  ; 24cm .  01 
 - 2024-09-18 
<br/><br/><label>ISBN: </label>981003475X 
<br/><br/><label>Nat. Bib. No.: </label>0010634 
<br/><br/><label>Nat. Bib. Agency Control No.: </label>WEE 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History 
<br/><br/><label>Universal Decimal Class. No.: </label>959