Household and neighbourhood Sanitation in developing countries
Zurbrügg Chris
Presentation, English, 98 pages
Summary
MDG Goal 7: Halve, by 2015, the proportion of people without sustainable access to safe drinking water and basic sanitation. What progress have we made so far? (1990-2002) 2.6 billion people still lack improved sanitation !
Publication Year
2009
Topic
Sanitation | Waste water management