Gray, N F <br/><br/>
Drinking water quality : problems and solutions 
N.F. Gray 
 - 2nd ed 
 - Hoboken, NJ  Wiley  2008 
 - xi, 520 p. : ill., maps ; 25 cm 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>9780521702539 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitary & municipal engineering
<br/><br/><label>Dewey Class. No.: </label>628.1 GRA