A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The seven devils mining district, Idaho
An interesting description of these copper deposits. (3000 w.)
The seven devils mining district, Idaho
An interesting description of these copper deposits. (3000 w.)
The seven devils mining district, Idaho
Eng Min Jour
Beals, Jr., William (author)
1900
Ill.
Article (Journal)
English
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