Pobladores del mar: Los invertebrados
| Year | 1947 |
|---|---|
| Country | Spain |
| Director | Manuel Hernández Sanjuán |
| Cinematography | Eduardo Bootello |
| Scriptwriters | José María Navaz Sanz |
| Editing | Luis Torreblanca |
| Genres | DocumentaryShort film |
| Runtime | 10 min. |
| Year | 1947 |
|---|---|
| Country | Spain |
| Director | Manuel Hernández Sanjuán |
| Cinematography | Eduardo Bootello |
| Scriptwriters | José María Navaz Sanz |
| Editing | Luis Torreblanca |
| Genres | DocumentaryShort film |
| Runtime | 10 min. |