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NOVA: Season 3

3x13 The Underground Movement
TV-PG

  • 1976-04-19T02:00:00Z on PBS
  • 55 mins
  • United States
  • English
  • Documentary

NOVA explores life underground, from foxes and badgers through moles and worms down to the myriad of micro-organisms that make soil the most complex substrate for life on earth. Included in the film is extraordinary footage of a mole burrowing and of roots growing.

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