SAO PAULO — A dam that held back mining waste collapsed Friday in Brazil, inundating a nearby community in reddish-brown sludge, killing at least seven people and leaving scores of others missing.
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SAO PAULO — A dam that held back mining waste collapsed Friday in Brazil, inundating a nearby community in reddish-brown sludge, killing at least seven people and leaving scores of others missing.
Link:
Como desviar um milhão de toneladas de lixo urbano dos aterros? Zero apresenta propostas Associação …