Water in a changing world /

A global assessment of the state of freshwater resources.

Bibliographic Details

Corporate Authors:	World Water Assessment Programme (United Nations), UN-Water, Unesco
Format:	Software eBook
Language:	English
Published:	Paris : London : UNESCO Publishing ; Earthscan, [2009]
Edition:	[3rd ed.].
Series:	United Nations world water development report ; 3.
Subjects:	Water resources development. Water-supply. Sustainable development.