University of Arizona

Mexico

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  1. Duane Spencer Hatch Collection

    Duane Spencer Hatch (1888-1963) was an agriculturalist, researcher, and pioneer in rural reconstruction and community development. This collection contains materials pertaining to the life and work of Duane Spencer Hatch. Hatch conducted research in Costa ...

    castanoe - 2014-03-10 15:57

  2. International Boundary and Water Commission meeting minutes

    Photocopies of minutes of meetings of the International Boundary and Water Commission following the 1944 Treaty relating to the Utilization of Waters of the Colorado and Tijuana Rivers and of the Rio Grande concerning the distribution of waters from the ...

    Molly Stothert-... - 2018-11-20 13:16