Adler,Mortimer J. <br/><br/>
Darwin 
 Vol - 49. 
by Mortimer J. Adler 
 - 1st Ed.   Rep. 
 - Chicago:  Encyclopedia Britannica Inc,  1952. 
 - 659p.:  20cm. 
<br/><br/>Index. 
<br/><br/><label>Subjects--Index Terms: </label>Encyclopedias in English 
<br/><br/><label>Dewey Class. No.: </label>032.02