Artículo:

Saving the Seas

Autor:

Cynthia Barnett

Brian Skerry

Resumen:

President Barack Obama added more than 850,000 square miles of ocean to America’s network of protected seas. There’s more to do.

Página:

54

Publicación:

National Geographic

Periodo:

febrero 2017

ISSN:

00279358

SrcID:

00279358-2017-02.txt