Henderson, Doug. <br/><br/>
Asteroid impact / 
Doug Henderson. 
 - New York :  Dial Books for Young Readers,  c2000. 
 - 40 p. :  col. ill., col. map ;  23 x 28 cm. 
<br/><br/>Includes bibliographical references (p. 40) and index. 
<br/><br/> Text and illustrations explore the theory that the collision of an asteroid with the Earth ended the Cretaceous Period and caused the extinction of the dinosaurs. 
<br/><br/><label>ISBN: </label>0803725000 :  $21.39 
<br/><br/><label>LCCN: </label>99038263  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dinosaurs.<br/>Extinction (Biology)<br/>Asteroids.
<br/><br/><label>LC Class. No.: </label>QE862.D5  / H535 2000 
<br/><br/><label>Dewey Class. No.: </label>567.9