Sierra Club: References & Edit History
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Replaced expired media. | May 01, 2026 | ||
| Mentioned the racial legacy of John Muir. | Sep 16, 2022 | ||
| Article revised to note that the Sierra Club is headquartered in Oakland, California. | Jan 28, 2019 | ||
| Modified link of Web site: Official Site of Sierra Club. | Feb 13, 2018 | ||
| Added new Web site: How Stuff Works - Science - Sierra Club. | Feb 06, 2009 | ||
| Added new Web site: How Stuff Works - Science - How the Sierra Club Works. | Feb 06, 2009 | ||
| Added new Web site: Official Site of Sierra Club. | Sep 28, 2006 | ||
| Article revised. | Sep 09, 2005 | ||
| Article added to new online database. | Jul 20, 1998 |
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