Shawver, Mark. <br/><br/>
Whales / 
Mark Shawver. 
 - Toronto :  Grolier,  c1986. 
 - 48 p. :  col. ill. ;  22 cm. 
 - Nature's children .
<br/><br/> Includes index.  1985 yearbook. 
<br/><br/> Describes the physical characteristics, habits, and habitats of common North Americn whales. 
<br/><br/><label>ISBN: </label>071721897X 
<br/><br/><label>Nat. Bib. No.: </label>C84-99568-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Whales--Juvenile literature.
<br/><br/><label>Dewey Class. No.: </label>j599.5