Maier Raina M, Pepper Ian L, Ian L & Gerba CP <br/><br/>
Environmental microbiology .-Ed 2 .-978-0-12-374323 

 - Ed 2  
 -  Elsevier Academic Press, London 
 - p 598 
<br/><br/><label>ISBN: </label>978-0-12-374323 
<br/><br/><label>Dewey Class. No.: </label>G91:55     P09/MAIER RAINA M/B26076