Mesačné protokoly zo zakresľovania slnečných škvŕn Slovensko 1964-2023 /library/1979/LeviceLevice_1979_01.jpgLevice_1979_02.jpgLevice_1979_03.jpgLevice_1979_04.jpgLevice_1979_05.jpgLevice_1979_06.jpgLevice_1979_07.jpgLevice_1979_08.jpgLevice_1979_09.jpgLevice_1979_10.jpgLevice_1979_11.jpgLevice_1979_12.jpg