Trip to Cracow. Kraków First day: Wieliczka The Wieliczka Salt Mine is one of the popular tourist attractions in Poland. The mines include dozens of.
Salt in Poland little guide of Polish salt mines. little guide of Polish salt mines.
Prof. dr hab. inż. Krystian Probierz Faculty of Mining and Geology Silesian University of Technology, Gliwice Oulu, 15 May 2014 Mining and mineral resources.
