Sustainable sanitation:
View of school
Sustainable sanitation:
School kids in front of school
Sustainable sanitation:
View of school toilet block
Sustainable sanitation:
View of school toilet block and school
Sustainable sanitation:
Inside view of toilet cubicle
Sustainable sanitation:
School toilet cubicle
Sustainable sanitation:
Open excreta collection chambers
Sustainable sanitation:
Ploughed school vegetable patch