Williams, George Christopher. <br/><br/>
Natural selection  : domains, levels, and challenges 

 - New York :  Oxford University,  1992 
 - 208 p.  : ilus. 
 - Oxford series in ecology and evolution  ; 4 .
 - Oxford series in ecology and evolution  ; 4 .
<br/><br/><label>LCCN: </label>62052 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Selección natural.
<br/><br/><label>Dewey Class. No.: </label>575.0162  / W5