KUMAR, R <br/><br/>
MUNICIPAL WATER AND WASTEWATER TREATMENT 

 - NEW DELHI  TERI  2006 
 - ix+266p.,24x18cms 
<br/><br/><label>ISBN: </label>81-7993-188-2 
<br/><br/><label>Dewey Class. No.: </label>628.16 K95