Great Drought: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Add new Web site: USDA Forest Service - Climate Change Resource Center - Video Presentation: Holocene Climate Variation and Drought in the Great Basin. | Nov 26, 2012 | ||
| Add new Web site: USDA Forest Service - Climate Change Resource Center - Video Presentation: Holocene Climate Variation and Drought in the Great Basin. | Nov 26, 2012 | ||
| Geologic time data updated. | Sep 11, 2009 | ||
| Article revised and updated. | Mar 21, 2008 | ||
| Article revised and updated. | Mar 16, 2007 | ||
| Article added to new online database. | Jul 20, 1998 |
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