Lockley, Martin <br/><br/>
Tracking Dinosaurs  A new look at an ancient world. 
by Martin Lockley 
 - Cambridge  CUP  1991 
 - xii, 238p 
<br/><br/><label>ISBN: </label>0521425980 
<br/><br/><label>Dewey Class. No.: </label>567.91  / N91