ಈ Link ನಿಮ್ಮ ಭಾಷೆಯಲ್ಲಿ ಅಸ್ತಿತ್ವದಲ್ಲಿಲ್ಲ, ರಲ್ಲಿ ವೀಕ್ಷಿಸಿ: English (en),
ಅಥವಾ Google Translate ಬಳಸಲು:  

answers.practicalaction.org/our-resou...tation-1-2

Over 1.1 billion people lack access to safe drinking water and 2.6 billion people lack adequate sanitation. These are basic human rights. Many low-cost, community-run schemes can be set up to improve health, wellbeing and environmental conditions, and generate some income.