Kośny, L.; Jackowski, J.; Kita, W.; Pusz, W.
(ҚарМУ баспасы, 2015-03-28)
Salt mine Wieliczka, located near Kraków (N49°58,966', E020°03,374'), is one of the most valuable
monuments of mining industry in Poland and it has been included, since 1978, in the World Heritage
List of UNESCO. The ...