File:Snow crystals 2.png
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| Description | Ordinary hexagonal dendrite snowflake, highly magnified by a low-temperature scanning electron microscope. |
| Source | http://emu.arsusda.gov/snowsite/ |
| Author | Electron Microscopy Unit, Beltsville Agricultural Research Center, U.S. Department of Agriculture |
| Permission (Reusing this file) |
Public Domain |
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This image is in the public domain because it contains materials that originally came from the Agricultural Research Service, the research agency of the United States Department of Agriculture.
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