The geomagnetic elements in Denmark 1928-80
By: H.A. Hansen.
Contributors: Danske meteorologiske Institut. Geofysisk afdeling.
Publisher: Danske meteorologiske institut, Geofysisk afdeling
Published: 1983
Place of publication: København
Language: eng
Number of pages: 62
Subjects: Geomagnetism -- Denmark -- Observations.
Notes: Includes bibliographical references.
Title on accompanying folder: Isomagnetic charts of Denmark.