Classificazione LCQC811-849
Opere scelte (84 totale)
- North Pole, South Pole: The Epic Quest to Solve the Great Mystery of Earth's Magnetism di Gillian Turner
- The Magnetic Field of the Earth: Paleomagnetism, the Core, and the Deep Mantle (International Geophysics Series) di Ronald T. Merrill
- Earth Magnetism: A Guided Tour through Magnetic Fields (Complementary Science) di Wallace H. Campbell
- An explanation of the magnetic atlas, or variation chart, hereunto annexed; projected on a plan entirely new, by which the magnetic variation on any part of the globe may be precisely determined for any time past, present, or future: and the variation and latitude being accurately known, the longitude is of consequence truly determined di John Churchman