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| 0000105608-12-000002.txt | 2012-03-08 15:44:04 | |
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| R2.htm | 118306 | 2012-03-08 15:44:04 |
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| wga-20111231.xml | 576443 | 2012-03-08 15:44:04 |
| wga-20111231.xsd | 19130 | 2012-03-08 15:44:04 |
| wga-20111231_cal.xml | 25088 | 2012-03-08 15:44:04 |
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| wga-20111231_lab.xml | 108250 | 2012-03-08 15:44:04 |
| wga-20111231_pre.xml | 96225 | 2012-03-08 15:44:04 |
| wga_10k.htm | 314544 | 2012-03-08 15:44:04 |
| wga_ex10-12.htm | 17109 | 2012-03-08 15:44:04 |
| wga_ex10-18.htm | 43808 | 2012-03-08 15:44:04 |
| wga_ex13.htm | 795507 | 2012-03-08 15:44:04 |
| wga_ex23.htm | 4907 | 2012-03-08 15:44:04 |
| wga_ex31-1.htm | 22936 | 2012-03-08 15:44:04 |
| wga_ex31-2.htm | 24591 | 2012-03-08 15:44:04 |
| wga_ex32-1.htm | 18774 | 2012-03-08 15:44:04 |