Darwin, Charles, 1809-1882. <br/><br/>
The original of species by means of natural selection. The descent of ma and selection in relation to sex. 

 - 22 
 - Chicago, Il. :  Encyclopaedia Britannica, Inc. 
 - 54 v. 
 - Great Books of the Western World; vol. 49 .
<br/><br/><label>ISBN: </label>0-85229-163-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>1. EVOLUCIÓN, TEORÍA DE LA<br/>2. EVOLUCIÓN BIOLÓGICA