Singh,D.P, <br/><br/>
Environmental Microbiology and Biotechnology   

 - 1st /   2005. 
 - Delhi:  New Age International (P)Ltd.Pub.  2005. 
 - 239p:  22cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Zoology, Microbiology. 
<br/><br/><label>Dewey Class. No.: </label>620.8