GEOPHYSICAL OBSERVATORY REPORTS, YEAR 1979 - NAGYCENK GEOPHYSICAL OBSERVATORY (Sopron, 1980)
1979
GEOPHYSICAL OBSERVATORY REPORTS OF THE GEODETIC AND GEOPHYSICAL RESEARCH INSTITUTE OF THE HUNGARIAN ACADEMY OF SCIENCES YEAR 1979 OBSERVATORY OF NAGYCENK REPORT ON I. EARTH CURRENTS II. GEOMAGNETISM III. ATMOSPHERIC ELECTRICITY IV. IC*JOSPHERE V. TECHNICAL PAPER EDITED BY THE DIRECTOR SOPRON 1980