http://envirosites.com/ Recent bookmarks posted to Envirosites 60 http://dw.iwmi.org/ehdb/wetland/index.asp Eco-Hydrological Databases on this site contain specific information pertaining to various aspects of functioning, requirements and management of freshwater ecosystems. The information is extracted from formally published papers and reports, unpublished envirospectives.com Wed, 05 Dec 2007 00:34:25 +0000 database fresh water hydrology rivers streams