Sustainable sanitation:
wg 02 National decision makers gathering at a national sanitation event in Hanoi, Vietnam
Sustainable sanitation:
hand washing as part of the Essential Health Care Package (EHCP)
Sustainable sanitation:
Presentation of the biogas stove
Sustainable sanitation:
IMG_0210
Sustainable sanitation:
IMG_0211
Sustainable sanitation:
Excavations for a biogas digester in Libuyu
Sustainable sanitation:
Plenary session of Second Africa Water Week (Uschi Eid giving keynote)
Sustainable sanitation:
Icon for category on forum called markets, finance and governance