When did Horizon Season 13 Episode 18 air?
Horizon Season 13 Episode 18 aired on May 17, 1976.
Horizon
Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.
Season 13 · Episode 18
The Children of Peru
May 17, 1976·1h
Horizon looks at food production in Peru today.
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Direct answers for episode-level questions and details.
How long is Horizon Season 13 Episode 18?
This episode runs for approximately 60 minutes.
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