Lewin, Roger. <br/><br/>
Thread of life :  the Smithsonian looks at evolution / 
 Hilo de la vida. 
by Roger Lewin. 
 - Washington, D.C. :  Smithsonian Books,  1982. 
 - 256 p. ;  col. ill. ;  29 cm. 
<br/><br/><br/>English 
<br/><br/><label>ISBN: </label>0895990105 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolution (Biology)
<br/><br/><label>Subjects--Index Terms: </label>Evolución. Biodiversidad. 
<br/><br/><label>Dewey Class. No.: </label>333.95