Richard Swann Lull <br/><br/>
Organic evolution 

 - New York  Macmillan Company  1948 
 - 744p 
<br/><br/>Richard Swann Lull: Organic evolution.  New York.  Macmillan Company, 1948.--(575LUL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>575  / LUL