Swamp: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Article title updated for style. | Nov 12, 2026 | ||
| Invalidated site: U.S. Environmental Protection Agency - Swamps. | Mar 10, 2024 | ||
| Expanded description of swamps outside of North America. Added cross-references throughout. | Jan 27, 2022 | ||
| Add new Web site: United States Environmental Protection Agency - Swamp. | May 09, 2014 | ||
| Add new Web site: A-Z Animals - Swamp and Wetland. | Aug 08, 2013 | ||
| Add new Web site: National Geographic - Education - Swamp. | Feb 11, 2013 | ||
| Added photograph. | Mar 24, 2009 | ||
| Added new Web site: U.S. Environmental Protection Agency - Swamps. | Feb 12, 2009 | ||
| Added new Web site: Enchanted Learning - Swamp Animals. | Feb 12, 2009 | ||
| Media added. | Jan 03, 2008 | ||
| Article revised. | Jan 24, 2000 | ||
| Article added to new online database. | May 04, 1999 |
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