Falls of roof and coal in mines operating in the Pittsburgh coal bed in Marion and Monongalia counties, W. Va

J. W Paul

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“Falls of roof and coal in mines operating in the Pittsburgh coal bed in Marion and Monongalia counties, W. Va” by J. W Paul: a public-domain book in…

Catalogue details

Author

J. W Paul

Category

General & Other

Language

English

Source

HathiTrust