Davidson, Susanna <br/><br/>
Whales and dolphins 

 - London  Usborne  2002 
 - 48 
 - Usborne discovery .
<br/><br/> Takes a look at all kinds of whales and dolphins, including how they breathe, swim, hunt and eat. This book provides internet links thorughout, to use if you choose 
<br/><br/><label>ISBN: </label>9780746051665 
<br/><br/><label>Dewey Class. No.: </label>500  / DAV-W