에서 Greenpeace Canada Studios


  • 2009
    img영화 산업

    Petropolis: Aerial Perspectives on the Alberta Tar Sands

    Petropolis: Aerial Perspectives on the Alberta Tar Sands

    7.30 2009 HD

    The huge tar sands in Alberta are a potentially profitable resource, but the environmental impact could be heavy and long-term.

    img