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Mine water control program, anthracite region of Pennsylvania : July 1955-December 1961

Published Year

• 1960-1969 (1) *

Subject

• Anthracite coal industry--Pennsylvania (1)
• Mine water (1)

Author

• Dierks, Henry A. (1)
• Eaton, W. L. (1) *
• Moyer, F. T. (1)
• Whaote, R. H. (1)

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