(Q7273)

English

Ellen Swallow Richards

American chemist

  • Ellen Henrietta Swallow Richards
  • Ellen Henrietta Richards

Statements

Ellen Swallow Richards (2).jpg
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Ellen H. Richards<br/>From The Life of Ellen H. Richards by<br/> Caroline L. Hunt, 1912 (English)
Ellen H. Richards<br/>fra The Life of Ellen H. Richards av<br/> Caroline L. Hunt, 1912 (Norwegian Bokmål)
Ellen Henrietta Swallow (Nellie) (English)
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30 March 1911Gregorian
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Identifiers