"Kwan, Lam Peng" <br/><br/>
Practical Biology for O Level 

 -  oxford Press,,Nelson,Redspot,collins,Marshalk Cavendish,Federal,Federal Publications  1998 
 - 145 
<br/><br/><label>ISBN: </label>9789810171629 
<br/><br/><label>Dewey Class. No.: </label>570  / .4516