Darwin, Charles. <br/><br/>
The origin of species by means of natural selection or the preservation of favoured races in the struggle for life 

 - New York ; Collier,  1962 
 - 512 p. 
<br/><br/><label>LCCN: </label>70864 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Especies--Origen de las.<br/>Evolución.<br/>Selección natural.
<br/><br/><label>Dewey Class. No.: </label>575  / D38