Add to ORKG"In cooperation with the Minnesota Geological Survey.""References": p. 120-122.Mode of access: Internet
"Published as part of the Annual report of the Board of Geological and Biological Survey for 1914."M...
Reprinted from Illinois. State geological survey. Bulletin no. 51.Thesis (PH. D.)--University of Chi...
Includes index."Published as part of the annual report of the Board of Geological and Biological Sur...
Several plates accompanied by leaf with descriptive letterpress.Mode of access: Internet
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:...
"A part of the material of this work was prepared by the author and pub. under the title of 'Mineral...
Typescript.Thesis (M.S.)--University of Wisconsin--Madison, 1905.Mode of access: Internet
"In cooperation with the United States Geological Survey."Mode of access: Internet
"General references on ore deposits": p.74-79."General literature": p.[83]-84.Mode of access: Intern...
Based on work done under a cooperative agreement between the Bureau of Mines and the Cleveland-Cliff...
Reprinted from Bulletin of The Geological Society of America, v. 12 (1900)Cover title.Mode of access...
Caption title.Reprinted from the Transactions of the American institute of mining engineers.Mode of ...
"Reprinted from the sixth edition of Dana's system of mineralogy."Mode of access: Internet
"Reprinted from the Eighteenth report of the Bureau of mines, Ontario, part 1, 1909."Thesis (PH.D.)-...
"Published as part of the Annual report of the Board of Geological and Biological Survey for 1914."M...
Reprinted from Illinois. State geological survey. Bulletin no. 51.Thesis (PH. D.)--University of Chi...
Includes index."Published as part of the annual report of the Board of Geological and Biological Sur...
Several plates accompanied by leaf with descriptive letterpress.Mode of access: Internet
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:...
"A part of the material of this work was prepared by the author and pub. under the title of 'Mineral...
Typescript.Thesis (M.S.)--University of Wisconsin--Madison, 1905.Mode of access: Internet
"In cooperation with the United States Geological Survey."Mode of access: Internet
"General references on ore deposits": p.74-79."General literature": p.[83]-84.Mode of access: Intern...
Based on work done under a cooperative agreement between the Bureau of Mines and the Cleveland-Cliff...
Reprinted from Bulletin of The Geological Society of America, v. 12 (1900)Cover title.Mode of access...
Caption title.Reprinted from the Transactions of the American institute of mining engineers.Mode of ...
"Reprinted from the sixth edition of Dana's system of mineralogy."Mode of access: Internet
"Reprinted from the Eighteenth report of the Bureau of mines, Ontario, part 1, 1909."Thesis (PH.D.)-...
"Published as part of the Annual report of the Board of Geological and Biological Survey for 1914."M...
Reprinted from Illinois. State geological survey. Bulletin no. 51.Thesis (PH. D.)--University of Chi...
Includes index."Published as part of the annual report of the Board of Geological and Biological Sur...