1
Press/Siever Allgemeine Geologie /
Book
Subject (ZB): ...geomagnetic field...
Table of Contents 
2
Allgemeine Geologie /
Book
Subject (ZB): ...geomagnetic field...
Table of Contents 
3
Allgemeine Geologie : eine Einführung.
Book
Subject (ZB): ...geomagnetic field...
4
Annual review of earth and planetary sciences ; 20 /
Book
Subject (ZB): ...geomagnetism...