Ellen Swallow Richards: References & Edit History
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Additional Reading
Caroline L. Hunt, The Life of Ellen H. Richards, 1842β1911 (1912, reissued 1980), is a short biography.
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Article History
| Type | Description | Contributor | Date |
|---|---|---|---|
| Anniversary information added. | Mar 26, 2026 | ||
| Anniversary information added. | Nov 29, 2025 | ||
| First paragraph modernization. | Apr 04, 2024 | ||
| Media added. | Feb 08, 2019 | ||
| Modified link of Web site: Chemical Heritage Foundation - Biography of Ellen H. Swallow Richards. | Nov 17, 2016 | ||
| Added new Web site: Distinguished Women of Past and Present - Biography of Ellen Henrietta Swallow Richards. | May 16, 2007 | ||
| Added new Web site: Chemical Heritage Foundation - Biography of Ellen H. Swallow Richards. | May 08, 2007 | ||
| Article revised and updated. | Jun 09, 2006 | ||
| Article revised. | Dec 30, 1999 | ||
| Article added to new online database. | Jul 20, 1998 |
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