Petersen Kai,  <br/><br/>
Prehistoric Life on Earth 

 - London  Methuen & Co. Ltd.  1976 
 - 140p. 
<br/><br/><label>Subjects--Uniform Titles: </label>--General Stack
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life Sciences--Genetics & evolutionZoology--Biology
<br/><br/><label>Dewey Class. No.: </label>576.83  / PET-P