Engineering & TechnologyMining methods and costs at the Piokee mining unit and the Piokee experimental mining project, the Eagle-Picher Co. (Tri-State Mines), OttawJ. B Elizondo![Mining methods and costs at the Piokee mining unit and the Piokee experimental mining project, the Eagle-Picher Co. (Tri-State Mines), Ottaw]()
Mining methods and costs at the Piokee mining unit and the Piokee experimental mining project, the Eagle-Picher Co. (Tri-State Mines), Ottaw
J. B Elizondo
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“Mining methods and costs at the Piokee mining unit and the Piokee experimental mining project, the Eagle-Picher Co. (Tri-State Mines), Ottaw” by J. B…
Catalogue details
- Author
- J. B Elizondo
- Category
- Engineering & Technology
- Language
- English
- Source
- HathiTrust