Geology And Ore Deposits Near Lake City, Colorado, Issues 476-479John Duer Irving, Howland Bancroft, Whitman CrossInbunden339 kr
Geology And Ore Deposits Near Lake City, Colorado, Issues 476-479John Duer Irving, Howland Bancroft, Whitman CrossHäftad190 kr
Geology And Mining Industries Of The Cripple Creek District, ColoradoWhitman Cross, Richard Alexander Fullerton PenroseInbunden391 kr
Geology And Mining Industries Of The Cripple Creek District, ColoradoWhitman Cross, Richard Alexander Fullerton PenroseHäftad266 kr
Report On The Economic Geology Of The Silverton Quadrangle, ColoradoFrederick Leslie Ransome, Whitman CrossInbunden391 kr
Report On The Economic Geology Of The Silverton Quadrangle, ColoradoFrederick Leslie Ransome, Whitman CrossHäftad266 kr
Potash-bearing Rocks Of The Leucite Hills, Sweetwater County, WyomingAlfred Reginald Schultz, Whitman CrossInbunden326 kr
Potash-bearing Rocks Of The Leucite Hills, Sweetwater County, WyomingAlfred Reginald Schultz, Whitman CrossHäftad163 kr
Geology and Mining Industry of Leadville, ColoradoWhitman Cross, Samuel Franklin Emmons, W F 1853-1925 HillebrandHäftad475 kr
Geology And Mining Industries Of The Cripple Creek District, ColoradoWhitman Cross, Richard Alexander Fullerton PenroseInbunden391 kr
Abstract Of A Report Upon The Geology And Mining Industry Of Leadville, Lake Co., ColoradoSamuel Franklin EmmonsInbunden461 kr
Abstract Of A Report Upon The Geology And Mining Industry Of Leadville, Lake Co., ColoradoSamuel Franklin EmmonsHäftad350 kr
Geology And Ore Deposits Near Lake City, Colorado, Issues 476-479John Duer Irving, Howland Bancroft, Whitman CrossHäftad190 kr
Potash-bearing Rocks Of The Leucite Hills, Sweetwater County, WyomingAlfred Reginald Schultz, Whitman CrossHäftad163 kr
Contributions to Economic Geology, 1906Edwin Clarence Eckel, Marius Robinson Campbell, Samuel Franklin EmmonsInbunden559 kr