Gray, N. F. <br/><br/>
Water technology :   an introduction for environmental scientists and engineers / 
N. F. Gray. 
 - 3rd ed. 
 - London :  CRC Press,  2017. 
 - xviii, 747 p. :  ill. ;  25 cm. 
<br/><br/>Includes Index & bibliography. 
<br/><br/><label>ISBN: </label>9781138046573 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply engineering
<br/><br/><label>Dewey Class. No.: </label>628.1  / GRA