The Vermilion iron-bearing district of Minnesota, with an atlas;
- Washington, Gov't print. off., 1903.
- 463, ii p., 1 l. illus., xiii pl. (incl. maps) 31 x 23 cm. and atlas of 26 sheets. 56 x 47 cm.
LC copies of atlas available in the Geography and Map Division
gs 05000035
Geology--Minnesota--Vermilion district. Iron ores--Minnesota.