Hoffmann, Stephen J. <br/><br/>
Planet water :  investing in the world’s most valuable resource / 
Stephen J. Hoffmann 
 - Hoboken, N.J. :  Wiley,  c2009 
 - xv, 352 p. ;  24 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780470277409 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources development--Economic aspects<br/>Water-supply--Economic aspects<br/>Water quality management