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Shark fisheries globally unsustainable: 100 million sharks die every year




The world’s shark populations are experiencing significant declines with perhaps 100 million – or more - sharks being lost every year, according to a new study.

Fuente : http://feeds.sciencedaily.com/~r/sciencedaily/~3/p...

Viernes, 1 de Marzo 2013
Jueves, 1 de Enero 1970
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