Rittner, Don <br/><br/>
Encyclopedia of Biology 

 -  Facts On File, Inc.  2004 
 - 400 pages  ill. ;  28 cm 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>0-8160-4859-2 
<br/><br/><label>Dewey Class. No.: </label>R 570.3 R51 2004