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A geological map of the Black Hills: by Professor N.H. Winchell
Ludlow, William, 1843-1...
A geological map of the...
1874
0445.004
Related
 
Author
[Ludlow, William, 1843-1901, United States. Army. Corps of Engineer]
Full Title
A geological map of the Black Hills: by Professor N.H. Winchell to accompany the report of Capt. William Ludlow U.S. Engineers. (to accompany) Report of a reconnaissance of the Black Hills of Dakota, made in the summer of 1874. By William Ludlow, Captain of Engineers, Bvt. Lieut. Colonel, U. S. Army; Chief Engineer Department of Dakota. Washington : Government Printing Office. 1875.
List No
0445.004
Note
Color geological map. Includes table of geologic formation. Relief shown by hachures and spot heights.
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