Kasprowska-Nowak, K. and Marek, A. 2019. GEOTOURISM VALORISATION OF SELECTED QUARRIES OF KŁODZKO REGION AND CIESZYN FOOTHILLS. Quaestiones Geographicae. 38, 1 (Mar. 2019), 41–51. DOI:https://doi.org/10.2478/quageo-2019-0004.