Add to ORKGSeveral plates accompanied by leaf with descriptive letterpress.Mode of access: Internet
Abstract of report issued as Monograph of the U. S. Geological survey, vol. v.Extract from the 3d an...
Historic strip-map of a 100 mile-long, 10 mile-wide area covering portions of St. Louis and Itasca c...
Many of the maps and diagrams are in a pocket on the back cover.Mode of access: Internet
"In cooperation with the Minnesota Geological Survey.""References": p. 120-122.Mode of access: Inter...
Reprinted from the Bulletin of the Minnesota Academy of Science.Mode of access: Internet
"Extracted from the Twentieth annual report, Minnesota Geological survey."cover-titleMode of access:...
Some plates preceded by guard sheet with descriptive letterpress."Summary of earlier observations": ...
Some of the plates printed on both sides of leaf.Includes index."Literature": p. 18-19.Mode of acces...
Each plate accompanied by leaf with descriptive letterpress.Mode of access: Internet
Summary of the geology, mineralogy and reserve estimates of iron ore on the Mesabi Iron Range, Minne...
"Reprinted from the Eighteenth report of the Bureau of mines, Ontario, part 1, 1909."Thesis (PH.D.)-...
One map in pocket.Extract from the 21st annual report of the U. S. Geological survey, 1899-1900, pt....
One map insert as pdf, scale 1:31,250.The Mesabi range is a belt of iron-bearing formation about 100...
Bulletin 10.Study of the rocks on the Mesabi Iron Range, Minnesota. In this bulletin the writer has ...
Caption title.Reprinted from the Transactions of the American institute of mining engineers.Mode of ...
Abstract of report issued as Monograph of the U. S. Geological survey, vol. v.Extract from the 3d an...
Historic strip-map of a 100 mile-long, 10 mile-wide area covering portions of St. Louis and Itasca c...
Many of the maps and diagrams are in a pocket on the back cover.Mode of access: Internet
"In cooperation with the Minnesota Geological Survey.""References": p. 120-122.Mode of access: Inter...
Reprinted from the Bulletin of the Minnesota Academy of Science.Mode of access: Internet
"Extracted from the Twentieth annual report, Minnesota Geological survey."cover-titleMode of access:...
Some plates preceded by guard sheet with descriptive letterpress."Summary of earlier observations": ...
Some of the plates printed on both sides of leaf.Includes index."Literature": p. 18-19.Mode of acces...
Each plate accompanied by leaf with descriptive letterpress.Mode of access: Internet
Summary of the geology, mineralogy and reserve estimates of iron ore on the Mesabi Iron Range, Minne...
"Reprinted from the Eighteenth report of the Bureau of mines, Ontario, part 1, 1909."Thesis (PH.D.)-...
One map in pocket.Extract from the 21st annual report of the U. S. Geological survey, 1899-1900, pt....
One map insert as pdf, scale 1:31,250.The Mesabi range is a belt of iron-bearing formation about 100...
Bulletin 10.Study of the rocks on the Mesabi Iron Range, Minnesota. In this bulletin the writer has ...
Caption title.Reprinted from the Transactions of the American institute of mining engineers.Mode of ...
Abstract of report issued as Monograph of the U. S. Geological survey, vol. v.Extract from the 3d an...
Historic strip-map of a 100 mile-long, 10 mile-wide area covering portions of St. Louis and Itasca c...
Many of the maps and diagrams are in a pocket on the back cover.Mode of access: Internet