A look at the now abandoned production farms, substituted by power plants.
| Release Date | January 1, 1955 | |
|---|---|---|
| Status | Released | |
| Original Title | Brasilianas 4 Engenhos e Usinas | |
| Runtime | 7min | |
| Budget | — | |
| Revenue | — | |
| Language | Portuguese | |
| Original Language | Portuguese | |
| Production Countries | Brazil | |
| Production Companies | INCE - Instituto Nacional de Cinema Educativo | |