TY - BOOK AU - Matos,Rafaela ED - International Water Association TI - Performance indicators for wastewater services SN - 1900222906 PY - 2003/// CY - London PB - IWA Publishing KW - Sewage KW - Purification KW - Evaluation KW - Water KW - Sewage disposal plants KW - Management KW - Automation KW - Sewage disposal N1 - Accompanying disc: CD 1390; Includes bibliographical references ER -