Petty, Kate. <br/><br/>
Whales can sing / 
Kate Petty ; [illustrators, Darren Harvey ... et al.]. 
 - Brookfield, Conn. :  Copper Beech Books,  1998. 
 - 32 p. :  col. ill. ;  25 cm. 
 - I didn't know that-- .
<br/><br/> Includes index.  Subtitle on cover: and other amazing facts about sea mammals. 
<br/><br/> Examines the many facets of whales and dolphins, including physical characteristics, breathing, hunting, migration, and reproduction. 
<br/><br/><label>ISBN: </label>0761307389 0761308199 
<br/><br/><label>LCCN: </label>98006804 /AC 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Whales.<br/>Dolphins.
<br/><br/><label>LC Class. No.: </label>QL737.C4  / P49 1998 
<br/><br/><label>Dewey Class. No.: </label>599.5