Season 6 · Episode 23 of 30
Aired Nov 11, 1987
Modeling: The Earth
Wed, Nov 11, 1987
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Surveyors are seen at work, as are schoolkids who devise a map of their own neighborhood.
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Airs
Wed, Nov 11, 1987
Show
3-2-1 Contact
223 episodes
Episode
S6 · E23
in 3-2-1 Contact