Season 7 · Episode 12 of 17
Aired Sep 5, 1966
Water On The Level
Mon, Sep 5, 1966
0 of 17 watched this season
There has been great alarm recently over declining level of water in bodies of water as enormous as Great Lakes.
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Airs
Mon, Sep 5, 1966
Show
The Nature of Things
635 episodes
Episode
S7 · E12
in The Nature of Things