UN-Water global annual assessment of sanitation and drinking-water :
UN-Water global annual assessment of sanitation and drinking-water : 2008 pilot report - testing a new reporting approach.
- Geneva : World Health Organization, 2008.
- 58 p.
eng.
WHODOC.
9789241597166
Sanitation.
Water supply.
Drinking water--supply and distribution.
Hygiene--standards--education.
Millennium development goals.
WA 675 2008UN
eng.
WHODOC.
9789241597166
Sanitation.
Water supply.
Drinking water--supply and distribution.
Hygiene--standards--education.
Millennium development goals.
WA 675 2008UN