Alexander, Martin, <br/><br/>
Microbial ecology. 

 - New York,  Wiley  [1971] 
 - x, 511 p.  illus., maps. 
<br/><br/><label>ISBN: </label>0471020540 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microbial ecology.
<br/><br/><label>LC Class. No.: </label>MED QR100  / .A4