Horizon - Season 16 Episode 15
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.
First Air Date : 1964-02-04
Last Air date : 2024-07-22
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 16 : Episode 11979-02-26
- Season 16 : Episode 21979-03-05
- Season 16 : Episode 31979-03-12
- Season 16 : Episode 41979-03-19
- Season 16 : Episode 51979-03-26
- Season 16 : Episode 61979-04-02
- Season 16 : Episode 71979-04-09
- Season 16 : Episode 81979-04-23
- Season 16 : Episode 91979-04-30
- Season 16 : Episode 101979-05-07
- Season 16 : Episode 111979-05-14
- Season 16 : Episode 121979-05-21
- Season 16 : Episode 131979-05-28
- Season 16 : Episode 141979-09-24
- Season 16 : Episode 151979-10-01
- Season 16 : Episode 161979-10-08
- Season 16 : Episode 171979-10-15
- Season 16 : Episode 181979-10-22
- Season 16 : Episode 191979-10-29
- Season 16 : Episode 201979-11-05
- Season 16 : Episode 211979-11-12
- Season 16 : Episode 221979-11-19
- Season 16 : Episode 231979-12-03
- Season 16 : Episode 241979-12-10
- Season 16 : Episode 251979-12-17
