Sustainable water supply and sanitation for all : regional assessment report on the status and achievements of ESCWA countries towards improved water supply and sanitation.
United Nations.Economic and Social Commission for Western Asia.
New York : United Nations,
2009.
"E/ESCWA/SDPD/2009/1."
"26 February 2009."
Includes bibliographical references (p. 46-48).
Water-supply
Sanitation
Sustainable development