Author
United States. Department of the Interior. Geological Survey
United States. Congress. House of Representatives
6
Brooks, Alfred Hulse, 1871-1924
2
Burchard, E. F.
1
Lee, Willis Thomas, 1864-1926
1
Mansfield, Georg Rogers, 1875-?
1
Noble, Levi F., 1882-?
1
Paige, Sidney
1
Ransome, Frederick Leslie, 1868-1935
1
United States. Congress. House of representatives
1
Winchester, Dean E.
1