When did NOVA Season 3 Episode 13 air?
NOVA Season 3 Episode 13 aired on April 18, 1976 at 9 PM ET.


PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.
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.
Direct answers for episode-level questions and details.
NOVA Season 3 Episode 13 aired on April 18, 1976 at 9 PM ET.
This episode runs for approximately 55 minutes.
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