Image:Permafrosttime.png

From Wikipedia, the free encyclopedia

• Image
• File history
• File links

No higher resolution available.
Permafrosttime.png‎ (192 × 202 pixels, file size: 8 KB, MIME type: image/png)

[edit] Summary

Data from:http://www.crrel.usace.army.mil/techpub/CRREL_Reports/reports/CR95_08.pdf

[edit] Licensing

This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright. Note: This only applies to works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision.

File history

Click on a date/time to view the file as it appeared at that time.

• Search for duplicate files
• Edit this file using an external application

  See the setup instructions for more information.

File links