Environmental Microbiology 

 - New Delhi  Shree Publishers and Distributors  2004 
<br/><br/><label>ISBN: </label>8188658162 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microbiology
<br/><br/><label>LC Class. No.: </label>QR100  / .E58-2004