Geology And Ore Deposits Near Lake City, Colorado, Issues 476-479John Duer Irving, Howland Bancroft, Whitman CrossInbunden338 kr
Geology And Ore Deposits Near Lake City, Colorado, Issues 476-479John Duer Irving, Howland Bancroft, Whitman CrossHäftad189 kr
Geology And Mining Industries Of The Cripple Creek District, ColoradoWhitman Cross, Richard Alexander Fullerton PenroseInbunden389 kr
Geology And Mining Industries Of The Cripple Creek District, ColoradoWhitman Cross, Richard Alexander Fullerton PenroseHäftad264 kr
Report On The Economic Geology Of The Silverton Quadrangle, ColoradoFrederick Leslie Ransome, Whitman CrossInbunden389 kr
Report On The Economic Geology Of The Silverton Quadrangle, ColoradoFrederick Leslie Ransome, Whitman CrossHäftad264 kr
Potash-bearing Rocks Of The Leucite Hills, Sweetwater County, WyomingAlfred Reginald Schultz, Whitman CrossInbunden324 kr
Potash-bearing Rocks Of The Leucite Hills, Sweetwater County, WyomingAlfred Reginald Schultz, Whitman CrossHäftad162 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 PenroseInbunden389 kr
Abstract Of A Report Upon The Geology And Mining Industry Of Leadville, Lake Co., ColoradoSamuel Franklin EmmonsInbunden459 kr
Report On The Economic Geology Of The Silverton Quadrangle, ColoradoFrederick Leslie Ransome, Whitman CrossInbunden389 kr
Abstract Of A Report Upon The Geology And Mining Industry Of Leadville, Lake Co., ColoradoSamuel Franklin EmmonsHäftad348 kr
Geology And Ore Deposits Near Lake City, Colorado, Issues 476-479John Duer Irving, Howland Bancroft, Whitman CrossHäftad189 kr
Potash-bearing Rocks Of The Leucite Hills, Sweetwater County, WyomingAlfred Reginald Schultz, Whitman CrossHäftad162 kr
Contributions to Economic Geology, 1906Edwin Clarence Eckel, Marius Robinson Campbell, Samuel Franklin EmmonsInbunden547 kr