Horizon Season 9 Episode 28
Episode Title: Billion Marsh
Genre:
Documentary
Countries:
UK,
Airing Date: November 09, 1972
Runtime:50 mins
IMDb Rating:
Watch Horizon Season 9 Episode 28 full movie online free in HD with English subtitles – no download needed.
Horizon: This episode of Horizon is about the east coast marshes of America, called the "Wetlands" and the effects of urban development on the wildlife.