Llewellyn, Claire <br/><br/>
Cutters and crushers 
Claire Llwellyn 
 - Oxford  Oxford University Press  2005 
 - 24 p. : col. ill 
<br/><br/><label>ISBN: </label>9780199198566 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life sciences
<br/><br/><label>Dewey Class. No.: </label>571.1 LLE