Encyclopedia Britannica
Encyclopedia Britannica: Pampas
This excerpt from the Britannica Encyclopedia gives an excellent description of the South American prairies which are called pampas. It also provides links to other information about the wildlife and flora of the pampas.
The History Cat
The History Cat: Geography: People: Argentina's Pampas Cowboys
Describes the geography of the Pampas, or grasslands, of Argentina and the cowboys called Gauchos.