Mineral land classification, showing indications of iron formations in parts of Ashland, Bayfield, Washburn, Sawyer, Price, Oneida, Forest, Rusk, Barron and Chippewa counties - Hotchkiss, William Otis, 1878-1954.; Bean, E. F. (Ernest F.), 1882-; Wheelwright, Orville W. (Madison, Wis., The State, 1915)
Thesis note stamped on t.-p.
The author's doctoral dissertation, University of Wisconsin, 1916, not published as a thesis.
Keywords: Iron mines and mining -- Wisconsin; Mines and mineral resources -- Wisconsin