Benton, Mike,  <br/><br/>
How do we know dinosaurs existed? 

 - 45 pages :   illustrations ;   29 cm 
<br/><br/><label>ISBN: </label>0750013001 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dinosaurs
<br/><br/><label>Dewey Class. No.: </label>567.91