File:Julius Robert Mayer.jpg: Revision history

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13 February 2017

  • curprev 17:3417:34, 13 February 2017Admin talk contribs 771 bytes +771 Nonfiction: Physicist and physician Julius Robert Mayer (November 25, 1814 – March 20, 1878). == In the News == <gallery> </gallery> == Fiction cross-reference == == Nonfiction cross-reference == * [[Julius von...