File:US homes over recommended radon levels.gif
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US_homes_over_recommended_radon_levels.gif (656 × 453 pixels, file size: 36 KB, MIME type: image/gif)
Summary
| Description |
English: Predicted fraction of homes exceeding the EPA's recommended action level of 4 pCi/L |
| Source | http://energy.lbl.gov/ie/high-radon/frac4.htm |
| Author | US EPA |
Licensing
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This image (or other media) is a work of an Environmental Protection Agency employee, taken or made as part of that person's official duties. As works of the U.S. federal government, all EPA images are in the public domain.
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Original upload log
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 2008-02-14 06:45 | 656×453× (36811 bytes) | Nergaal | {{Information |Description=Predicted fraction of homes exceeding the EPA's recommended action level of 4 pCi/L |Source=http://eetd.lbl.gov/IEP/high-radon/frac4.htm |Date= |Location= |Author= |Permission= |other_versions= }} |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 14:30, 15 June 2015 | | 656 × 453 (36 KB) | BD2412 | Transferred from en.wikipedia |
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