Aperçu gratuit du livre The Coal And Iron Of Southern Ohio: Considered With Relation To The Hocking Valley Coal Field And Its Iron Ores, With Notices Of Furnace Coals And Iron Smelting, Followed By A View Of The Coal Trade Of The West
The Coal And Iron Of Southern Ohio: Considered With Relation To The Hocking Valley Coal Field And Its Iron Ores, With Notices Of Furnace Coals And Iron Smelting, Followed By A View Of The Coal Trade Of The West