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Mining practice at Harmony Mines Company, Baker, Idaho.

Bibliographic Details
Other Authors:	Gardner, R. Duncan
Format:	Government Document eBook
Language:	English
Published:	Washington, D.C. : [publisher not identified], 1930.
Series:	Mines Bur. Info. Circ. No. 6240
Subjects:	Mines and mineral resources. Electronic books.
Online Access:	Connect to the full text of this electronic document

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