Treffer 1 - 3 von 3 für Suche 'Harder, Edmund C.', Suchdauer: 0,64s Treffer weiter einschränken
  1. 1
    Preliminary report on the geology of east central Minnesota including the Cuyuna iron-ore district

    Preliminary report on the geology of east central Minnesota including the Cuyuna iron-ore district von Harder, Edmund C., Johnston, A. W.

    Veröffentlicht 1918
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  2. 2
    Iron-depositing bacteria and their geologic relations

    Iron-depositing bacteria and their geologic relations von Harder, Edmund C.

    Veröffentlicht 1919
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  3. 3
    Manganese deposits of the United States with sections on foreign deposits, chemistry, and uses

    Manganese deposits of the United States with sections on foreign deposits, chemistry, and uses von Harder, Edmund C.

    Veröffentlicht 1910
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