Performance indicators for wastewater services / 
edited by Rafaela Matos ... [et al.] 
 - London:  IWA Publishing,  2003 
 - xii, 174 p.:  ill.;  31 cm.;  1 computer disc 
 - Manual of best practice .
<br/><br/> Accompanying disc: CD 1390 
<br/><br/>Includes bibliographical references 
<br/><br/><label>ISBN: </label>1900222906 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification--Evaluation<br/>Water--Purification--Evaluation<br/>Sewage disposal plants--Management--Automation<br/>Sewage disposal--Management