Petropolis: Aerial Perspectives on the Alberta Tar Sands (2009)
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Overview
The huge tar sands in Alberta are a potentially profitable resource, but the environmental impact could be heavy and long-term.
Petropolis: Aerial Perspectives on the Alberta Tar Sands (2009)
Play Trailer
Overview
The huge tar sands in Alberta are a potentially profitable resource, but the environmental impact could be heavy and long-term.
