Population_density_key.png
modified from http://visibleearth.nasa.gov/view_rec.php?id=116 archive copy at the Wayback Machine
Summary
Description Population density key.png |
English:
A key to
Image:Population density.png
, a map of the number of people per square kilometer around the world in 1994
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Source |
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Other versions | Derivative works of this file: Populatsioonitihedus legend.png : |
Licensing
Public domain Public domain false false |
This file is in the public domain in the United States because it was solely created by NASA . NASA copyright policy states that "NASA material is not protected by copyright unless noted ". (See Template:PD-USGov , NASA copyright policy page or JPL Image Use Policy .) | ||
Warnings:
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