Rukard Hurd

Rukard Hurd is the author of "Hurd's Iron Ore Manual of the Lake Superior District, with Values Based on 1911 Prices and Guarantees at Lake Erie, Method of Determination of Pri", "Hurd's Iron Ore Manual; of the Lake Superior District", "Hurd's Iron Ore Manual ... of the...

Books by Rukard Hurd

Hurd's Iron Ore M...
Hurd, Rukard
Paperback: $22.95

Hurd's Iron Ore M...
Hurd, Rukard
Paperback: $22.75

Hurd's Iron Ore M...
Hurd, Rukard
Hardback: $23.95

Hurd's Iron Ore M...
Hurd, Rukard
Paperback: