Tchobanoglous, George <br/><br/>
Wastewater engineering  treatment, disposal and reuse 

 - 3rd ed. 
 - New Delhi  Tata McGraw-Hill  1991 
 - xvi,1334 p.  Illustration 
<br/><br/><label>ISBN: </label>0074622471 
<br/><br/><label>Dewey Class. No.: </label>628.2  / TCH