TY  - BOOK
AU  - Chapman, Sydney  
AU  - Bartels, Julius 
TI  - Geomagnetism: v. 2 : analysis of the data and physical theories
T2  - International Series of Monographs on Physics
PY  - 1962///
CY  - Oxford
PB  - Clarendon Press
KW  - Geomagnetism
ER  -