GEOPHYSICAL OBSERVATORY REPORTS, YEAR 1985 - NAGYCENK GEOPHYSICAL OBSERVATORY (Sopron, 1986)
1985
GEOPHYSICAL OBSERVATORY REPORTS OF THE GEODETIC AND GEOPHYSICAL RESEARCH INSTITUTE OF THE HUNGARIAN ACADEMY OF SCIENCES YEAR 1985 OBSERVATORY OF NAGYCENK REPORT ON I. EARTH CURRENTS II. GEOMAGNETISM III. ATMOSPHERIC ELECTRICITY IV. IONOSPHERE V. AN UNEXPLAINED CHANGE IN THE GEOELECTRIC ACTIVITY OF THE OBSERVATORY NAGYCENK EDITED BY THE DIRECTOR SOPRON 19 8 6