Landau, Elaine <br/><br/>
Apatosaurus. 

 - New York, NY :  Scholastic,  2007. 
 - 48 
 - A True Book .
<br/><br/><label>ISBN: </label>978-0-531-16799-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Apatosaurus - Juvenile literature