Wells, Harrington. <br/><br/>
General Biology / 
Harrington Wells and Patrick H. Wells. 
 - New York :  McGraw-Hill Book,  1956. 
 - x, 520 p. :  ills. ;   25 cm. 
<br/><br/> Includes index. 
<br/><br/>392  392 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology.<br/>Social biology.
<br/><br/><label>Dewey Class. No.: </label>574 / W463g