Artículo:

Big thaw

Autor:

Tim Appenzeller

James Balog

Resumen:

From Greenland to Antartica, the world is losing its ice faster than anyone thought possible. Can humans slow the melting?

Página:

56

Publicación:

National Geographic

Periodo:

junio 2007

ISSN:

00279358

SrcID:

00279358-2007-06.txt