TY  - BOOK
AU  - Alegre,Helena
TI  - Performance indicators for water supply services
T2  - Manual of best practice
SN  - 9781843390510
AV  - TD345  .P47 2006
PY  - 2006///
CY  - London
PB  - IWA
KW  - Water-supply
KW  - Evaluation
KW  - Water utilites
KW  - Waterwork
ER  -