Dr. P.N. Modi <br/><br/>
Sewage Treatment Disposal & Waste Water Engineering 

 - 15th 
 - Newdelhi  Standard Book House  2015 
 - 988 
<br/><br/><label>ISBN: </label>8190089324 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CIVIL
<br/><br/><label>Dewey Class. No.: </label>628.3  / MOD/S