Alexander, Gordon. <br/><br/>
Biology 

 - 7 ed. 
 - New York :  Barnes & Noble,  1954 
 - 253 p.  : ilus 
 - College Outline Series  ; 4 .
 - College Outline Series  ; 4 .
<br/><br/><label>LCCN: </label>18516 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biología--Manuales.
<br/><br/><label>Dewey Class. No.: </label>574.02  / A54