Huxley, Thomas Henry <br/><br/>
Essays upon some controverted questions 
Thomas Henry Huxley 
 - Cambridge  Cambridge University Press  2009 
 - vii, 625 p. ; 23 cm 
<br/><br/> Includes bibliographical references 
<br/><br/><label>ISBN: </label>9781108001557 
<br/><br/><label>Dewey Class. No.: </label>504 HUX