Genre: Documentary
Stars: Paulo César Peréio
Crew: Leon Hirszman (Director), Mauro Fernandes Argento (Screenplay), Jorge Soares Marques (Screenplay), Jorge Xavier da Silva (Scientific Consultant), Maria Luísa F. Pereira (Scientific Consultant), Max Lopes Chaves (Producer)
Country: Brazil
Language: Português
Studio: Terra Filmes, MEC - Ministério da Educação e Cultura, Instituto Nacional de Cinema (INC), DFE - Departamento do Filme Educativo
Runtime: 10 minutes
Quality: HD
Released: Aug 02, 1973
IMDb: 10