Tiwari B D <br/><br/>
Sewage pollution and microbiology 

 - Delhi  Swastik Publisher & Distributor India    
 - vii,295p.  cm. 
<br/><br/><label>ISBN: </label>9788189981310 (hbk) 
<br/><br/><label>Standard No.: </label>16,191 
<br/><br/><label>Source: </label> 276/13-14, 22/03/2014, N. R. Book Distributors  Textbook 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ENGINEERING
<br/><br/><label>Dewey Class. No.: </label>D8665.2, P9