Lot of 7 National Geographic maps, Earth, Climate, Earthquakes, 1985-2007

Description

Lot of 7 new National Geographic Maps on the Earth:
The Shaping of a Continent: North America's Active West, August 1985 - the back of this map has "Earth's Dynamic Crust"
The Earth's Fractured Surface, April 1995 - the back of this map has "Living On the Edge"
Natural Hazards of North America, July 1998 - the back of this map has "Great Disasters"
State of the Planet: A World Transformed, September 2002 - the back of this map has "A Thirsty Planet"
Earth at Night, November 2004
Earthquake Risk: A Global View, April 2006 - the back of this map has "Living with the Threat"
Changing Climate, October 2007 - the back of this map has "Greenhouse Earth"
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