University of Arizona

                                             Special Collections will be closed December 20, 2023 through January 1, 2024 in observance of the University Holiday break.

Agriculture

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  1. Records of the Compania Constructora Richardson, S.A.

    Photographs along with legal papers and descriptive material documenting the company projects from the excavation stages to completed dams. ...

    castanoe - 2014-03-10 17:09