Mostra 1 - 2 risultati di 2 ricerca 'Kelley, Samuel C.', tempo di risposta: 0,01s Raffina i risultati
  1. 1

    The population, labor force, and income of North Dakota, 1900-1975

    Pubblicazione 1954
    Libro

    The population, labor force, and income of North Dakota, 1900-1975
  2. 2

    Irrigation in North Dakota the potential economic impact of the program proposed by the Bureau of Reclamation

    Pubblicazione 1954
    Libro

    Irrigation in North Dakota the potential economic impact of the program proposed by the Bureau of Reclamation

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