Environmental protection.
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Public information spots / produced by the National Progressive Broadcast Coalition.
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On equality / produced by Elisabeth Perez Luna.
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The Role of the spirit in the environment / Joseph Sittler.
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The Phosphate connection / David Lang ; interviewed by Lindsay Audin.
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The Long flight : the story of the life and death of the Eskimo Curlew / produced by John McIntyre and Trevor Thomas.