Hammer, Mark J. <br/><br/>
Water and wastewater technology 

 - 7th ed. 
 - New Delhi:  Pearson India,  2015. 
 - 462 p. 
<br/><br/><label>ISBN: </label>9789332550056 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wastewater technology
<br/><br/><label>Dewey Class. No.: </label>628.43 HAM