Thulborn, Tony <br/><br/>
Dinosaur tracks / 
Tony Thulborn 
 - London :  Chapman & Hall,  1990 
 - xvii, 410 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 337-389) and index 
<br/><br/><label>ISBN: </label>0412328909  RM189.61 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dinosaur track