A Sea Change for Superior: The Warming of the World's Largest Lake
A Sea Change for Superior: The Warming of the World's Largest Lake
A Sea Change for Superior: The Warming of the World's Largest Lake en Cuevana. An exploration of the changing climate and its effects on Lake Superior.
- Género: Documental
- País: United States
- Director: John Thain
- Actores: Peggy Knapp,