Gouck, Maura <br/><br/>
Whales / 
by Maura Gouck. 
 - 1st ed. 
 - Chicago, IL :  Encyclopedia Britannica Educational Corp,  1991. 
 - unp. 
<br/><br/><label>ISBN: </label>0895657171 
<br/><br/><label>LCCN: </label>9112508 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Whales.