Core, Earl L. <br/><br/>
General biology 

 - 4th. ed. 
 - New York :  John Wiley & Sons,  1961 
 - 555 p.  il. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>BIOLOGÍA
<br/><br/><label>Dewey Class. No.: </label>574  / C797