Proceedings of the ninth symposium on coordinated observations of the ionosphere and the magnetosphere in the polar region, 1986 
edited by Masaki Ejiri 
 - Tokyo  National Institute of Polar Research  1987 
 - ix+224p.  figs; illus; refs 
 - Memoirs of National Institute of Polar Research .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ionosphere & MagnetospherePolar Regions
<br/><br/><label>Universal Decimal Class. No.: </label>919.8/.9:551  / EJI