GEOPHYSICAL OBSERVATORY REPORTS, YEAR 1984 - NAGYCENK GEOPHYSICAL OBSERVATORY (Sopron, 1985)
1984
GEOPHYSICAL OBSERVATORY REPORTS OF THE GEODETIC AND GEOPHYSICAL RESEARCH INSTITUTE OF THE HUNGARIAN ACADEMY OF SCIENCES YEAR 1984 OBSERVATORY OF NAGYCENK REPORT ON I. EARTH CURRENTS II. GEOMAGNETISM III. ATMOSPHERIC ELECTRICITY IV. IONOSPHERE EDITED BY THE DIRECTOR SOPRON 1985 ^Oo/VfAt4YnYAfi ^KONYvj^OÉMlA