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Earth vibrations caused by mine blasting :progress report 2

Published Year

• 1930-1939 (1)

Subject

• Blasting (1)
• Blasting--Environmental aspects (1)
• Blasting--Safety measures (1)
• Mine explosions (1) *
• Mine safety (1)
• Mine safety--United States (1)
• Mines and mineral resources (1) *

Author

• Thoenen, J. R. (1)
• Windes, S. L. (1)

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