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| 0001144204-12-015421.txt | 2012-03-15 20:14:07 | |
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| biof-20111231.xml | 390796 | 2012-03-15 20:14:07 |
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| v304548_10k.htm | 831274 | 2012-03-15 20:14:07 |
| v304548_ex21-1.htm | 2268 | 2012-03-15 20:14:07 |
| v304548_ex23-1.htm | 2241 | 2012-03-15 20:14:07 |
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| v304548_ex31-2.htm | 9384 | 2012-03-15 20:14:07 |
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| v304548_ex32-2.htm | 4110 | 2012-03-15 20:14:07 |