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Resistivity measurements of oil-bearing beds

Construction of master mechanical oscillator for testing seismic recorders and other allied apparatus

Results of some magnetic measurements on dikes,with experiments upon geophysical differentiation of nickel-ore deposits in the Sudbury district, Ontario, Canada

Published Year

• 1930-1939 (3) *

Subject

• Geophysics (1)
• Nickel mines and mining (1)
• Oscillators, Electric (1)
• Petroleum (1)
• Prospecting (1)
• Seismometry (1)
• Vibration (1)

Author

• Lee, Frederick W. (3) *
• Irland, George Allison, (1)
• Swartz, Joel Howard, (1)

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