Ritter, Joseph A. <br/><br/>
Water quality  [electronic resource] / 
by Joseph A. Ritter. 
 - 4th ed. 
 - Denver, Colo. :  American Water Works Association,  c2010. 
 - xii, 213 p. :  ill. 
 - Principles and practices of water supply operations .
 - Principles and practices of water supply operations. .
<br/><br/> Rev. ed. of: Water quality. 2003. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><br/>Electronic reproduction. <br/>Palo Alto, Calif. : <br/>ebrary, <br/>2013. <br/>Available via World Wide Web. <br/>Access may be limited to ebrary affiliated libraries. 
<br/><br/><label>ISBN: </label>
<br/><br/><label>LCCN: </label>
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water quality.<br/>Water quality--Measurement.
<br/><br/><label>Index Terms--Genre/Form: </label><br/>Electronic books.
<br/><br/><label>LC Class. No.: </label>TD370  / .W392 2010eb 
<br/><br/><label>Dewey Class. No.: </label>628.1/61