Geological distribution of the useful metals in the United States
By: by S.F. Emmons
Publisher: S.F. Emmons
Published: 1893
Place of publication: Washington, D.C.?
Language: eng
Number of pages: 43
Subjects: Mines and mineral resources
Notes: Cover title.

"A paper read before the American Institute of Mining Engineers, Chicago Meeting (being a part of the International Engineering Congress), August, 1893."