Perry, Jerome J.,James T. Staley and Stephen Lory <br/><br/>
Microbial Life  

 - Sinauer Associates   Massachussetts  2002 
<br/><br/><label>ISBN: </label>0-87893-675-0 
<br/><br/><label>LC Class. No.: </label>QR 41.2  / 47 2002