General & OtherStudies of roof movement in coal mines. [Part] 3, Gibson Mine of the Hillman Coal & Coke CoEarl R Maize![Studies of roof movement in coal mines. [Part] 3, Gibson Mine of the Hillman Coal & Coke Co]()
Studies of roof movement in coal mines. [Part] 3, Gibson Mine of the Hillman Coal & Coke Co
Earl R Maize
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“Studies of roof movement in coal mines. [Part] 3, Gibson Mine of the Hillman Coal & Coke Co” by Earl R Maize: a public-domain book in “General & Other”…
Catalogue details
- Author
- Earl R Maize
- Category
- General & Other
- Language
- English
- Source
- HathiTrust