9-th episode of 22-th season "NOVA"

"NOVA" 22 season 9-th episode

What "NOVA" 9-th episode about

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.

Episode number: 9

Episode name: "Journey to the Sacred Sea"

Episode release date: 21 december 1994 at 02:00

Status: aired