Lucien Eaton1879 · 3 obras en el catálogoObrasRReport on the establishment of a coal, iron and steel industReport on the establishment of a coal, iron and steel industry in PeruMMining soft hematite at mine no. 2 of the Marquette range, MMining soft hematite at mine no. 2 of the Marquette range, MichiganPPractical mine development and equipmentPractical mine development and equipment
RReport on the establishment of a coal, iron and steel industReport on the establishment of a coal, iron and steel industry in Peru
MMining soft hematite at mine no. 2 of the Marquette range, MMining soft hematite at mine no. 2 of the Marquette range, Michigan