Tortora, Gerard J. <br/><br/>
Microbiology : an introduction 
Gerard J. Tortora 
 - 13th ed. 
 - U. K.  Pearson 
 - 853p. 
<br/><br/><label>ISBN: </label>978-1-292-27626-7 
<br/><br/><label>Dewey Class. No.: </label>579  / TOR