Erakusten 1 - 2 emaitzak -- 2 bilaketa honetara 'Newell, Frederick Haynes 1862-1932', Bilaketaren denbora: 0,01s Findu emaitzak
  1. 1

    Water resources present and future uses nork Newell, Frederick Haynes 1862-1932

    Argitaratua 1972
    Liburua

    Water resources present and future uses
  2. 2

    Irrigation in the United States nork Newell, Frederick Haynes 1862-1932

    Argitaratua 1902
    Liburua

    Irrigation in the United States

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