"CLEGG , JACKIE" <br/><br/>
Cambridge igcse biology 

 - London :  Harper collins publishers ,  2006 . 
 - 196 pages  illustrations :  28.5 cm 
<br/><br/><label>ISBN: </label>9780007755422 
<br/><br/><label>Dewey Class. No.: </label>T 570  / CLE-C