Horizon 1980 Episode 10 1980
7.3/10 by 30 users
Horizon Synopsis: Looks at what is known about the earth's magnetic field, how it affects the world's organisms and in particular at recent research in this field.
- Released: 1980-03-24
- Runtime: 60 minutes
- Genre: Documentary
- Stars:
- Director:
- Source: CWR CRB
