Strategic sanitation approach : a review of literature /
Saywell, Darren.
Cotton, Andrew.
GHK Research & Training.
Great Britain.Department for International Development.
UNDP-World Bank Water and Sanitation Program.Regional Water and Sanitation Group--South Asia.
Loughborough : Water, Engineering and Development Centre,
c1998.
Includes bibliographical references.
Municipal water supply
Sanitation