The Crystal Falls Iron-bearing district of Michigan The Crystal Falls Iron-bearing district of Michigan / od Clements, J. Morgan, Smyth, Henry Lloyd

The crystal falls iron-bearing district of Michigan / od Clementis, Julius Morgan, Smyth, Henry Lloyd

The Crystal Falls Iron-Bearing District of Michigan od Clements, J. Morgan 1869-, Smyth, Henry Lloyd, Bayley, William S. 1861-1943

Fifteenth annual report of the United States geological survey to the secretary of the Interior 1893-94 Fifteenth annual report of the United States geological survey to the secret... od Powell, John Wesley, 1834-1902, Shaler, Nathaniel Southgate, Ward, Lester Frank, 1841-1913, Lawson, Andrew C., Hise, Charles Richard van, Bayley, William Shirley, 1861-1943, Smyth, Henry Lloyd, Williams, G. H., Keyes, C. R.

The Marquette iron-bearing district of Michigan with atlas The Marquette iron-bearing district of Michigan with atlas / od Van Hise, Charles Richard, Bayley, William Shirley, 1861-1943

Kolejni autorzy: “…Smyth, Henry Lloyd…”

The Marquette iron-bearing district of Michigan / od Van Hise, Charles Richard, Bayley, William Shirley, 1861-1943

Kolejni autorzy: “…Smyth, Henry Lloyd…”

<<The>> crystal falls iron-bearing district of Michigan od Clements, J. Morgan

Kolejni autorzy: “…Smyth, Henry Lloyd 1862-...…”

The Marquette iron-bearing district of Michigan. od Van Hise, Charles Richard

Kolejni autorzy:

<<The>> Marquette iron-bearing district of Michigan ... od Van Hise, Charles Richard 1857-1918

Kolejni autorzy: “…Smyth, Henry Lloyd…”

<<The>> Marquette iron-bearing district of Michigan ... od Van Hise, Charles Richard 1857-1918

Kolejni autorzy: “…Smyth, Henry Lloyd…”