Darwin, Charles Robert,  1809-1882, <br/><br/>
The origin of species :  by means of natural selection; The descent of man : and selection in relation to sex / 
by Charles Darwin. 
 - x, 659 páginas :  ilustraciones 
 - Great books of the Western World ;  49. .
<br/><br/>Incluye bibliografía. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Evolución.<br/>Herencia.<br/>Selección natural.
<br/><br/><label>Dewey Class. No.: </label>575.8  / D228o 1952