CFTO News Interview 1985
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CBC Interview about "Struggle for Survival"
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The Nature of Things with David Suzuki
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1990 Election - Green Party
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CBC Entretien en français
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CFTO News - Tree Donation
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United Nations Environmental Program
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Noi Romanii - Interviu cu Josef Petriska, 2011
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"Our Choice" - A Chat with Josef 2009
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