Mining Influence in the Area of the Pszczynka River and the Method of Riverbed Restoration
Majcherczyk, Tadeusz, Kryzia, Katarzyna, Majchrzak, Jerzy
Threats of Flooding of Selected Mining Areas – Repair Measures
Majcherczyk, Tadeusz, Kryzia, Katarzyna, Majchrzak, Jerzy