Horizon - Season 16 Episode 15 : Tracks on the Oregon Trail 2022
7.4/10 by 25 users
Horizon investigates the environmental protection program going on in the state of Oregon in the USA. Oregon is the first state to clean up it's environment.
- Released: Jan 01, 1970
- Runtime: 00:60:14 minutes
- Genre: Documentary
- Stars:
- Network: BBC Two
