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Anger rises as Brazilian mine disaster threatens river and sea with toxic mudDouglas, Bruce http://www.theguardian.com/business/2015/nov/22/anger-rises-as-brazilian-mine-disaster-threatens-river-and-sea-with-toxic-mudPublisher: The Guardian Date Written: 22/11/2015 Year Published: 2015 Resource Type: Article Cx Number: CX18594 Conservationists and engineers battle to reduce the ecological fallout as mud and iron-ore residue from the BHP Billiton-Vale dam collapse flows down the Rio Doce to the Atlantic. |