"Rod Theodorou" <br/><br/>
Triceratops had horns 

 - London  London : Kingfisher Books, 1994.,Kingfisher  1994 
 - 32 
<br/><br/><label>ISBN: </label>9781856972239 
<br/><br/><label>Dewey Class. No.: </label>000  / 16