P.K. Gaur <br/><br/>
Principles of Water and Wastwater Treatment 

 - New Delhi  SBS Publishers and Distributors Pvt Ltd  2012 
 - 323p 
<br/><br/>P.K. Gaur: Principles of Water and Wastwater Treatment.  New Delhi.  SBS Publishers and Distributors Pvt Ltd, 2012. 93-800-9021-4--(628.3GAU)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>ISBN: </label>93-800-9021-4 
<br/><br/><label>Dewey Class. No.: </label>628.3  / GAU