TY  - BOOK
ED  - World Health Organization
TI  - Progress on Drinking Water and Sanitation: 2012 update 
SN  - 978-92-806-4632-0
PY  - 2012///
CY  - Geneva
PB  - World Health Organization
KW  - Water supply
KW  - Standards
KW  - Potable water
KW  - supply and distribution
KW  - Sanitation
KW  - Millennium Development Goals
KW  - Goals
KW  - Programme evaluation
ER  -