Droste, Ronald L. <br/><br/>
Theory and practice of water and wastewater treatment 
Ronald L. Droste 
 - New Delhi:  Nisha Enterprises,  2014. 
 - xiv, 800p. 
<br/><br/><label>ISBN: </label>9788126524242 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-Purification <br/>Sewage-Purification
<br/><br/><label>Dewey Class. No.: </label>628.162  / DRT