Rao, M. N. <br/><br/>
Waste water Treatment 
M. N. Rao, A. K. Datta 
 - 3rd ed 
 - New Delhi :  Oxford and IBH Publishing,  2007 
 - xii, 388p. :  ill. ;  23 cm 
<br/><br/><label>ISBN: </label>9788120417120 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Waste Water Treatment
<br/><br/><label>Dewey Class. No.: </label>628.3 RAO