Barnett, Lincoln, Ed. <br/><br/>
World we live in: The Development of life, Vol.2 

 -  Time Incorporated., New York  1962 
 - 210 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Life sciences
<br/><br/><label>Dewey Class. No.: </label>570  BAR-W.2