Proceedings of the symposium on magnetism of the earth's interior 

 - Paris  International Union of Geodesy and Geophysics  1965 
 - International Association of Geomagnetism and Aeronomy Symposium; No. 3 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Iaga Bulletin
<br/><br/><label>Universal Decimal Class. No.: </label>550.38  / IAGA