TY  - BOOK
AU  - Jacobs, J. A.
TI  - Earth's core and geomagnetism
T2  - Commonwealth and international library, geophysics division
U1  - 551 
PY  - 1963///
CY  - London
PB  - Pergamon press
KW  - Seismology and the physics of the Earths Interior
KW  - Thermal History of the core
KW  - EArths magnetic field
KW  - Palaeomagnetism
ER  -