![NOVA](https://image.tmdb.org/t/p/w342/giUBXYnDAaJgNqA6iE3BMVE2EHp.jpg)
52 Saison
998 Épisode
NOVA - Season 21 Episode 19 Épisode 19
NOVA travels to Lake Baikal, the world's oldest and deepest lake, containing one-fifth of all the fresh water on Earth. Investigating Baikal from above, below and all around, NOVA charts its dramatically changing environment over the course of four seasons.
- An: 2025
- Pays: United States of America
- Genre: Documentary
- Studio: PBS
- Mot-clé: nature, candid, inspirational, factual, dramatic, informative, instructive
- Réalisateur:
- Jeter: