PetrochemicalSiberiaRibbon.gif
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Summary
| Description | Soviet Development Of The Petrochemical Complex Of Western Siberia Ribbon. |
| Date | 14 March 2007 (original upload date) |
| Source | Unknown source |
| Author | No machine-readable author provided. Boothferry~commonswiki assumed (based on copyright claims). |
Licensing
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This work is ineligible for copyright and therefore in the public domain because it consists entirely of information that is common property and contains no original authorship . |