Strategic asset management of water supply and wastewater infrastructure :  invited papers from the IWA Leading Edge Conference on Strategic Asset Management (LESAM), Lisbon, October 2007 / 
edited by Helena Alegre and Maria do Ceu Almeida 
 - London :  IWA,  2009 
 - xii, 536 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>1843391864 9781843391869 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply --Management --Congresses.<br/>Water quality management --Congresses.<br/>Water --Distribution --Congresses.
<br/><br/><label>LC Class. No.: </label>HD4456   / .S77 2009