TY  - BOOK
AU  - Jacobs, J. A.
TI  - Reversals of the Earth's magnetic field
SN  - 521450721
U1  - 538.72 20
PY  - 1994///
CY  - Cambridge :;New York 
PB  - Cambridge University Press
KW  - Geomagnetism.; Geomagnetisme.
N1  - Includes bibliographical references (p. [294]-339) and index
ER  -