Jacobs, J. A.

1916

• Geomagnetism
• The Earth's core
• The earth's core and geomagnetism
• Deep interior of the earth
• Geomagnetic micropulsations
• Physics and geology
• Reversals of the earth's magnetic field
• The earth's core
• A textbook on geonomy
• Doppler frequency changes in radio waves propagating through a moving ionosphere
• Fizika i geologii︠a︡
• Physics and geology