Mehling, Randi <br/><br/>
Great extinctions of the past 
by Randi Mehling 
 - New York  Chelsea House  2007 
 - 72 p. : col. ill. ; 24 cm 
<br/><br/> Includes bibliographical references (p. 65-67) and index 
<br/><br/><label>ISBN: </label>9780791090497 
<br/><br/><label>ISSN: </label>2006014851 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dinosaurs<br/>Dinosaurs - Juvenile literature<br/>Extinction (Biology)<br/>Extinction (Biology) - Juvenile literature
<br/><br/><label>Dewey Class. No.: </label>576.84 MEH