Gaur, P. K. <br/><br/>
Principles of water and wastewater treatment   [Book] 
P. K. Gaur. 
 -  SBS Publishers & Distributors Pvt. Ltd. New Delhi 
<br/><br/> All. 
<br/><br/><label>ISBN: </label>9789380090214 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water--Purification
<br/><br/><label>Dewey Class. No.: </label>628.162