Liquid assets : the critical need to safeguard freshwater ecosystems /

Bibliographic Details

Main Author:	Postel, Sandra
Corporate Author:	Worldwatch Institute
Other Authors:	Mastney, Lisa
Format:	Book
Language:	English
Published:	Washington, D.C. : Worldwatch Institute, [2005]
Series:	Worldwatch paper ; 170. State of the world library.
Subjects:	Freshwater ecology. Watershed management. Ecosystem management. Water-supply.