Sites about South American rivers, groundwater, water supply, water quality, and related topics.
The Amazon River
Some facts and information about the Amazon River in South America.
The Transport and Fate of Heavy Metals Within the Pilcomayo River Basin, Bolivia
Research on the transport and environmental impacts of mine effluents in Bolivia and downstream in Argentina and Paraguay.
Last update:December 6, 2016 at 7:05:04 UTC