Fanselau, G.  <br/><br/>
List of geomagnetic observatories 
G. Fanselau 
 - Paris  International Union of Geodesy and Geophysics   1965 
 - 110p. 
 - International Association of Geomagnetism and Aeronomy; No. 20 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iaga Bulletin No.20Geomagnetic ObservatoriesIaga BulletinIaga IndicesIugg
<br/><br/><label>Universal Decimal Class. No.: </label>550.38  / IAGA