Hjort Johan <br/><br/>
Human value of biology 

 - Cambridge  Harvard university press       1938 
 - xii,241p. ill  cm. 
<br/><br/> Bibliography p.237-241. 
<br/><br/><label>Standard No.: </label>70768 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social biology
<br/><br/><label>Dewey Class. No.: </label>G0aY, G8