File:World Lead Production.jpg
Size of this preview: 640 × 311 pixels.
 |
This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help. |
 |
This image was uploaded in the JPEG format even though it consists of non-photographic data. This information could be stored more efficiently or accurately in the PNG format or SVG format. If possible, please upload a PNG or SVG version of this image without compression artifacts, derived from a non-JPEG source (or with existing artifacts removed). After doing so, please tag the JPEG version with {{ Superseded|NewImage.ext}}, and remove this tag. This tag should not be applied to photographs or scans. For more information, see {{ BadJPEG}}. |
Summary
| Description |
English: World Lead production,
|
| Date | 14 March 2011 (original upload date) |
| Source | RafaelG ( talk), Source of the data: Greenland Ice Core Evidence of Hemispheric Lead Pollution Two Millennia Ago by Greek and Roman Civilizations, Hong. S. et al., Science, vol. 265, 23 September 1994, page 1842.
|
| Author | RafaelG at en.wikipedia |
Licensing
 |
This work has been released into the public domain by its author, RafaelG at the English Wikipedia project. This applies worldwide. In case this is not legally possible: |
File usage
The following pages on Schools Wikipedia link to this image (list may be incomplete):
A background to Schools Wikipedia
Wikipedia for Schools was collected by SOS Children. SOS Children's Villages believes that a decent childhood is essential to a happy, healthy. Our community work brings families new opportunities through education, healthcare and all manner of support. Help another child by taking out a sponsorship
