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NOVA
1974
Published on, 9 months ago
NOVA
Journey to the Sacred Sea 21 Season 19 Episode
55 min
1974
7.1
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.
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