Yalu River: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Map added. | Jan 18, 2024 | ||
| Invalidated site: Fact Monster - World - Yalu, Asia. | Mar 04, 2019 | ||
| Add new Web site: Fact Monster - World - Yalu, Asia. | Jun 13, 2011 | ||
| Add new Web site: How Stuff Works - Geography - Yalu River, Asia. | Jun 13, 2011 | ||
| Geologic time data updated. | Oct 06, 2009 | ||
| Article thoroughly revised and updated; photographs added. | Feb 19, 2009 | ||
| Article added to new online database. | Jul 20, 1998 |
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