Birkeland symposium on aurora and magnetic storms, September 18 through 22, 1967, Sandefjord, Norway 
edited by A. Egeland and Holtet J. A. 
 - Norway  International Association of Geomagnetism and Aeronomy  1967 
 - 478p.  Illus.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aurora And Magnetic StormBirkelandMagnetic StormSymposium
<br/><br/><label>Universal Decimal Class. No.: </label>551.594.5(063)  / EGE