The video promotes personel hygiene and community practises that can help break the cycle of infection cuased by polluted surroundings and poor... Read more...
This profile provides a comprehensive view of Sri Lanka's natural resources which are showing evidence of increasing environmental stress. Read more...
The lack of maintenance and operational failure of water and sanitation systems is becoming an urgent problem in developing countries. Read more...
Pilot projects for the surveillance of drinking water quality were carried out in Peru, Indonesia and Zambia, under the WHO Guidelines, Volume 3 for... Read more...