Keeton, William T. <br/><br/>
Biological science / 
William T. Keeton, James L. Gould, Carol, Grant Gould. 
 - 5th edition 
 - New York, USA :  W. W. Norton and Company,  1993. 
 - vol. 1: 1-530.  vol. 2: 531-1194. 
<br/><br/><br/>Ingles 
<br/><br/><label>ISBN: </label>vol. 1: 0393962245  Normal vol. 2: 0393962253 
<br/><br/><label>Dewey Class. No.: </label>570