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- ¸½¼þ 1 : ±¨¸æ-Mineral_Commodities_Summaries-Appendix-U.S._Geological_Survey-2013.pdf
2015-11-02 15:55:57, 62.55 K
- ¸½¼þ 2 : ±¨¸æ-Mineral_Commodities_Summaries-Appendix-U.S._Geological_Survey-2014.pdf
2015-11-02 15:55:58, 58.89 K
- ¸½¼þ 3 : ±¨¸æ-Mineral_Commodities_Summaries-Appendix-U.S._Geological_Survey-2015.pdf
2015-11-02 15:55:59, 501.1 K
- ¸½¼þ 4 : ±¨¸æ-Mineral_Commodities_Summaries-U.S._Geological_Survey-1999.pdf
2015-11-02 15:56:01, 1000.33 K
- ¸½¼þ 5 : ±¨¸æ-Mineral_Commodities_Summaries-U.S._Geological_Survey-2000.pdf
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- ¸½¼þ 6 : ±¨¸æ-Mineral_Commodities_Summaries-U.S._Geological_Survey-2001.pdf
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- ¸½¼þ 7 : ±¨¸æ-Mineral_Commodities_Summaries-U.S._Geological_Survey-2002.pdf
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- ¸½¼þ 8 : ±¨¸æ-Mineral_Commodities_Summaries-U.S._Geological_Survey-2003.pdf
2015-11-02 15:56:13, 1019.48 K
- ¸½¼þ 9 : ±¨¸æ-Mineral_Commodities_Summaries-U.S._Geological_Survey-2004.pdf
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- ¸½¼þ 10 : ±¨¸æ-Mineral_Commodities_Summaries-U.S._Geological_Survey-2005.pdf
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- ¸½¼þ 11 : ±¨¸æ-Mineral_Commodities_Summaries-U.S._Geological_Survey-2006.pdf
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- ¸½¼þ 12 : ±¨¸æ-Mineral_Commodities_Summaries-U.S._Geological_Survey-2007.pdf
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- ¸½¼þ 13 : ±¨¸æ-Mineral_Commodities_Summaries-U.S._Geological_Survey-2013.pdf
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- ¸½¼þ 14 : ±¨¸æ-Mineral_Commodities_Summaries-U.S._Geological_Survey-2014.pdf
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- ¸½¼þ 15 : ±¨¸æ-Mineral_Commodities_Summaries-U.S._Geological_Survey-2015.pdf
2015-11-02 15:56:55, 2.28 M