KAUL,S.N. & OTHERS <br/><br/>
TECHNOLOGICAL APPLICATIONS IN WASTEWATER ENGINEERING 

 - NEW DELHI  DAYA  2009 
 - ix+330p,.23x18Cms. 
<br/><br/><label>ISBN: </label>8170355533 
<br/><br/><label>Dewey Class. No.: </label>628.16 K21