Gray, N. F. <br/><br/>
Water technology :  an introduction for environmental scientists and engineers / 
Nick Gray. 
 - 3rd ed. 
 - Amsterdam :  Boston :  London :  Butterworth-Heinemann :  Co-published by IWA Pub.,  2010. 
 - xviii, 747 p. :  ill., maps ;  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>1843393034 9781843393030 
<br/><br/><label>LCCN: </label>2010924823 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water supply.<br/>Water-supply engineering.<br/>Aquatic biology.
<br/><br/><label>Dewey Class. No.: </label>628.1 GRA