Sete Quedas (1980)

In 1979, an agreement between Brazil, Paraguay, and Argentina allowed for the exploitation of water resources from the stretch of the Paraná River, starting from Sete Quedas.

• Release Date: 1980-01-01
• Runtime: 0h 10min
• Production Company: Sylvio Back Produções Cinematográficas
• Director: Sylvio Back
• Writer: Sylvio Back