Water for life : making it happen.
WHO/UNICEF Joint Water Supply and Sanitation Monitoring Programme.
World Health Organization.
UNICEF.
Geneva, Switzerland : World Health Organization : Unicef,
[2005].
"WHO/UNICEF Joint Monitoring Programme for Water Supply and Sanitation"--T.p. verso.
Includes bibliographical references.
Water-supply.
Drinking water.
Sanitation.
Also available online in PDF.