International Baccalaureate Organization (Geneva, Switzerland) <br/><br/>
Biology 
International Baccalaureate Organization  
 - Geneva  I. B. O.   c1996 
 - 175p. ;  30cm.  
<br/><br/><label>LCCN: </label>296 
<br/><br/><label>Dewey Class. No.: </label>S:E/I61b