Steyer, Sebastien,  <br/><br/>
Earth before the dinosaurs 

 - xiii, 182 pages :   colour photographs ;   25 cm 
<br/><br/> Includes indexes 
<br/><br/><label>ISBN: </label>9780253223807 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Vertebrates - Evolution. ; Extremities (Anatomy) - Evolution. ; Vertebrates, Fossil. ; Paleontology - Paleozoic.
<br/><br/><label>Dewey Class. No.: </label>596