Opomba glede 45 let delovanja kratkoperiodnega analognega seizmografa na vidni zapis na observatoriju na Golovcu v Ljubljani; 45 years of operation of the short-period analogue seismograph with a pen-and-ink recorder at the Golovec observatory in Ljubljana; 45 years of operation of the short-period analogue seismograph with a pen-and-ink recorder at the Golovec observatory in Ljubljana:

Polica: Izberi polico Splošno

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