Herbert. Spencer,   <br/><br/>
The Principals of Biology  

 - Landon   Williams and Norgate 14 Henrietta Street, Convert Garden, Landon and 20, South Fredrick Street, Edinburgh   1884 
 - VII, 492p : 22 cm  
 -  Volume II  .
<br/><br/><label>Subjects--Topical Terms: </label><br/>science<br/>Animals, Biology, Human Race, Psychology, Morphologic 
<br/><br/><label>Universal Decimal Class. No.: </label>13  / C4