TY  - BOOK
AU  - Glabmeier Karl Heinz
AU  - Soffel Heinrich Negendank Jorg F W Ed
TI  - Geomagnetic Field Variations
SN  - 97803540769385
U1  - 538.74 GLA 
PY  - 2009///
CY  - New York
PB  - Springer
KW  - Geography
ER  -