Valley of Stracena and the Dobschau Ice-Cavern (Hungary)Pelech Johann E, Klein Samuel · First published 2018Open the Tome
Das stracenaer thal und die dobschauer eishöhleJohann E. Pelech, Klein, Samuel of Dobschau · First published 1884Open the Tome
The valley of Stracena and the Dobschau ice-cavern (Hungary)Johann E. Pelech · First published 1879Open the Tome
