TY  - BOOK
AU  - Jacobs, J. A
TI  - Reversals of the earth's magnetic field
SN  - 9780521450720
SN  - 93050683
U1  - 538/.72 JAC 
PY  - 1994///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Geomagnetism
N1  - Includes bibliographical references (p. [294]-339) and index
ER  -