Environmental microbiology 

 - John Wiley & Sons  New York  1992 
 - 411p.  fig. 
<br/><br/><label>Nat. Bib. No.: </label>6128 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biology
<br/><br/><label>Universal Decimal Class. No.: </label>576.15  / ENV