Madigan, Michael T John M. Martinko <br/><br/>
Brock Biology of Microorganisms / 
by Michael T. Madigan and John M. Martinko 
 - 11 th Ed. 
 - New Jersey:  Pearson Education ,inc  2006 
 - p.992  
<br/><br/><label>ISBN: </label>0131968939 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology<br/> Natural history of microorganisms, fungi, algae
<br/><br/><label>Dewey Class. No.: </label>579  / MAD-B.11