TY  - BOOK
AU  - Jankowski, Jerzy 
AU  - Sucksdorff, Christian 
TI  - Guide for magnetic measurements and observatory practice
SN  - 0-9650686-2-5
PY  - 1996///
CY  - Warsaw
PB  - IAGA
KW  - Electromagnetic MeasurementGeomagnetismMagnetic Measurements
ER  -