University of Arizona

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  1. Janice Emily Bowers Notebooks

    The field notebooks held within this collection belonged to Janice Emily Bowers, a botanist with the U.S. Geological Survey in Tucson, Arizona. The materials in this collection form the basis of two of her books, "The Mountains Next Door" and ...

    trentp - 2016-03-11 07:40

  2. Traite de l'horloge a pendule, Chretien Huygens

    Chrétien Huygens was a dutch mathematician and astronomer.   Two volumes: Volume 1 contains a handwritten translation by an unknown compiler of the five chapters of Huygens' book, plus an index. This is followed by three sections: "Vie d' ...

    castanoe - 2016-11-21 16:08