When did NOVA Season 3 Episode 9 air?
NOVA Season 3 Episode 9 aired on March 7, 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.
Each Sunday edition of the New York Times consumes 153 acres of trees. The paper packs, napkins, paper cups and packing used by McDonald's gobble up 315 square miles of trees every day. NOVA asks if, at this rate, trees can remain a renewable resource.
Direct answers for episode-level questions and details.
NOVA Season 3 Episode 9 aired on March 7, 1976 at 9 PM ET.
This episode runs for approximately 55 minutes.
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