History of the earth's magnetic field
Strangway, David W.
History of the earth's magnetic field David W. Strangway - New York : Mc Graw-Hill Book Company, 1970. - viii, 168 p. ; 21 cm. - Earth and planetary science .
Includes index.
Magnetic field - History
Magnetism
538.7 STR
History of the earth's magnetic field David W. Strangway - New York : Mc Graw-Hill Book Company, 1970. - viii, 168 p. ; 21 cm. - Earth and planetary science .
Includes index.
Magnetic field - History
Magnetism
538.7 STR