Watson, Lyall <br/><br/>
Whales of the world / 
Lyall Watson illustrated by Tom Ritchie 
 - Rev. pbk. ed. 
 - London :  Hutchinson,  1985 
 - 302 p. :  ill. (some col.), col. maps ;  25 cm. 
<br/><br/>Bibliography: p.285-297 Includes index 
<br/><br/><label>ISBN: </label>0091597110 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dolphins<br/>Whales