Geology And Ore Deposits Near Lake City, Colorado, Issues 476-479John Duer Irving, Howland Bancroft, Whitman CrossInbunden429 kr
Geology And Ore Deposits Near Lake City, Colorado, Issues 476-479John Duer Irving, Howland Bancroft, Whitman CrossHäftad249 kr
Geology And Mining Industries Of The Cripple Creek District, ColoradoWhitman Cross, Richard Alexander Fullerton PenroseInbunden489 kr
Geology And Mining Industries Of The Cripple Creek District, ColoradoWhitman Cross, Richard Alexander Fullerton PenroseHäftad339 kr
Report On The Economic Geology Of The Silverton Quadrangle, ColoradoFrederick Leslie Ransome, Whitman CrossInbunden489 kr
Report On The Economic Geology Of The Silverton Quadrangle, ColoradoFrederick Leslie Ransome, Whitman CrossHäftad339 kr
Potash-bearing Rocks Of The Leucite Hills, Sweetwater County, WyomingAlfred Reginald Schultz, Whitman CrossInbunden409 kr
Potash-bearing Rocks Of The Leucite Hills, Sweetwater County, WyomingAlfred Reginald Schultz, Whitman CrossHäftad209 kr
Geology and Mining Industry of Leadville, ColoradoWhitman Cross, Samuel Franklin Emmons, W F 1853-1925 Hillebrand, W F HillebrandHäftad599 kr
Geology And Mining Industries Of The Cripple Creek District, ColoradoWhitman Cross, Richard Alexander Fullerton PenroseInbunden489 kr
Abstract Of A Report Upon The Geology And Mining Industry Of Leadville, Lake Co., ColoradoSamuel Franklin EmmonsInbunden579 kr
Abstract Of A Report Upon The Geology And Mining Industry Of Leadville, Lake Co., ColoradoSamuel Franklin EmmonsHäftad439 kr
Geology And Ore Deposits Near Lake City, Colorado, Issues 476-479John Duer Irving, Howland Bancroft, Whitman CrossHäftad249 kr
Potash-bearing Rocks Of The Leucite Hills, Sweetwater County, WyomingAlfred Reginald Schultz, Whitman CrossHäftad209 kr
Contributions to Economic Geology, 1906Edwin Clarence Eckel, Marius Robinson Campbell, Samuel Franklin EmmonsInbunden679 kr