Wilford, John Noble. <br/><br/>
The riddle of the dinosaur / 
John Noble Wilford. 
 - New York :  Random House,  1985. 
 - viii, 304 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliography and index. 
<br/><br/> Open access. 
<br/><br/><label>ISBN: </label>0394527631 
<br/><br/><label>LCCN: </label>8540015  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dinosaurs--STudy and teaching--History.