Sharma P D. <br/><br/>
Environmental microbiology / 
P D. Sharma 
 -  New Delhi :  Narosa Pub.,  2005. 
 - ix, 372p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>8173196834 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microbial ecology.
<br/><br/><label>Dewey Class. No.: </label>579.17  / SHA