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Flood Prevention in Anthracite Mines, Northern Field: Anthracite Region of Pennsylvania, Project Number 1 (Lackawanna)

Flood Prevention in Anthracite Mines, Northern Field: Anthracite Region of Pennsylvania, Project Number 3 (Wyoming)

Flood Prevention in Anthracite Mines, Western Middle and Southern Fields: Anthracite Region of Pennsylvania, Project Number 2

Published Year

• 1950-1959 (3) *

Author

• Ash, S. H. (Simon Harry), b. 1889 (3) *
• Dierks, H. A. (3)
• Kynor, H. D. (3)
• Lesser, W. H. (3) *
• Miller, P. S. (3)

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