English
Brief publication explores national cultural heritage site Michal in Ostrava - Michálkovice - its history(since the mine foundation to the building of mining railway, the concentration of mining and variousalterations to the decline of mining and decommissioning), geology, mining methods, production,historical value.
Technická zařízení na vodní pohon v Dubé, Doksech a okolí
Miroslav Kolka
