Performance indicators for water supply services / 
Helena Alegre ... [and others]. 
 - 2nd ed. 
 - xviii, 289 pages :  illustrations ;  29 cm.+  1 computer optical disc (4 3/4 in.). 
 - Manual of best practice .
<br/><br/><label>ISBN: </label>9781843390510 1843390515 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water-supply --Evaluation.<br/>Water utilites --Evaluation.<br/>Waterwork --Evaluation.
<br/><br/><label>LC Class. No.: </label>TD345   / .P47 2006