Rao, M.N. and Datta, A.K. <br/><br/>
Waste Water Treatment : 
Rational Methods of Design and Industrial Practices 
 - New Delhi  Oxford & IBH Publishing Co.  1979 
 - 338 
<br/><br/><label>ISBN: </label>3030619915 
<br/><br/><label>Publisher. No.: </label> Premier Book Shop 
<br/><br/><label>Subjects--Personal Names: </label> Environmental Science 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Science