Biology teachers' handbook 

 - New York :  Wiley,  1963 
 - 585 p.  : ilus 
<br/><br/><label>LCCN: </label>19281 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biología.
<br/><br/><label>Dewey Class. No.: </label>574  / A54b