Treffer 1 - 1 von 1 für Suche 'Hartmann, Irving', Suchdauer: 0,01s Treffer weiter einschränken
  1. 1

    Coal mining in Europe. A study of practices in different coal formations and under various economic and regulatory conditions compared with those in the United States von Rice, George Samuel 1866-

    Veröffentlicht 1939
    Buch

    Coal mining in Europe. A study of practices in different coal formations and under various economic and regulatory conditions compared with those in the United States

Suchwerkzeuge: