Society for Freshwater Science
To promote further understanding of freshwater ecosystems (rivers, streams, lakes, reservoirs, and estuaries) and ecosystems at the interface between aquatic and terrestrial habitats (wetlands, bogs, fens, riparian forests and grasslands).
http://www.freshwater-science.org/Classi...fered.aspx
![[عکس: logo-small.png]](http://www.freshwater-science.org/App_Themes/benthos.org/images/logo-small.png)
To promote further understanding of freshwater ecosystems (rivers, streams, lakes, reservoirs, and estuaries) and ecosystems at the interface between aquatic and terrestrial habitats (wetlands, bogs, fens, riparian forests and grasslands).
http://www.freshwater-science.org/Classi...fered.aspx